Publications

https://arxiv.org/abs/2401.02314

"Applying the Viterbi Algorithm to Planetary-Mass Black Hole Searches"

George Alestas, Gonzalo Morras, Takahiro S. Yamamoto, Juan Garcia-Bellido, Sachiko Kuroyanagi et al.

https://arxiv.org/abs/2401.06329

"Numerical simulation of type II primordial black hole formation"

Koichiro Uehara, Albert Escrivà, Tomohiro Harada, Daiki Saito, Chul-Moon Yoo

https://arxiv.org/abs/2402.13341

"Revisiting formation of primordial black holes in a supercooled first-order phase transition"

Marcos M. Flores, Alexander Kusenko, Misao Sasaki

https://arxiv.org/abs/2403.00660

New probe of non-Gaussianities with primordial black hole induced gravitational waves

Theodoros Papanikolaou, Xin-Chen He, Xiao-Han Ma, Yi-Fu Cai, Emmanuel N. Saridakis, Misao Sasaki

https://arxiv.org/abs/2403.11147

Primordial black hole formation from a nonspherical density profile with a misaligned deformation tensor

Chul-Moon Yoo

https://arxiv.org/abs/2404.02492

Enhanced Curvature Perturbation and Primordial Black Hole Formation in Two-stage Inflation with a break

Xinpeng Wang, Ying-li Zhang, Misao Sasaki

https://arxiv.org/abs/2404.03909

Direct-collapse supermassive black holes from relic particle decay

Yifan Lu, Zachary S. C. Picker, Alexander Kusenko

https://arxiv.org/abs/2404.05430

New ideas on the formation and astrophysical detection of primordial black holes

Marcos M. Flores, Alexander Kusenko

https://arxiv.org/abs/2404.12591

The LISA forecast on a smooth crossover beyond the Standard Model through the scalar-induced gravitational waves

Albert Escrivà, Ryoto Inui, Yuichiro Tada, Chul-Moon Yoo

https://arxiv.org/abs/2405.01620

JWST Lensed quasar dark matter survey II: Strongest gravitational lensing limit on the dark matter free streaming length to date

Ryan E. Keeley, Anna M. Nierenberg, Daniel Gilman, Charles Gannon, Simon Birrer, Tommaso Treu, Andrew J. Benson, Xiaolong Du, K. N. Abazajian, T. Anguita, V. N. Bennert, S. G. Djorgovski, K. K. Gupta, S. F. Hoenig, A. Kusenko, C. Lemon, M. Malkan, V. Motta, L. A. Moustakas, M. S. H. Oh, D. Sluse, D. Stern, R. H. Wechsler

https://arxiv.org/abs/2405.03740

Gravitational waves from cosmic strings in LISA: reconstruction pipeline and physics interpretation

Jose J. Blanco-Pillado, Yanou Cui, Sachiko Kuroyanagi, Marek Lewicki, Germano Nardini, Mauro Pieroni, Ivan Yu. Rybak, Lara Sousa, Jeremy M. Wachter

https://arxiv.org/abs/2405.04210

Extracting parity-violating gravitational waves from projected tidal force tensor in three dimensions

Teppei Okumura, Misao Sasaki

https://arxiv.org/abs/2405.05247

Neutrinos and gamma rays from beta decays in an active galactic nucleus NGC 1068 jet

Koichiro Yasuda, Yoshiyuki Inoue, Alexander Kusenko

https://arxiv.org/abs/2405.05402

The possibility of multi-TeV secondary gamma rays from GRB221009A

Oleg Kalashev, Felix Aharonian, Warren Essey, Yoshiyuki Inoue, Alexander Kusenko

https://arxiv.org/abs/2405.10201

Investigating cosmic histories with a stiff era through Gravitational Waves

Hannah Duval, Sachiko Kuroyanagi, Alberto Mariotti, Alba Romero-Rodríguez, Mairi Sakellariadou

https://arxiv.org/abs/2405.11755

Testing Gravity with Frequency-Dependent Overlap Reduction Function in Pulsar Timing Array

Qiuyue Liang, Ippei Obata, Misao Sasaki

https://arxiv.org/abs/2406.11742

Detection Prospects of Gravitational Waves from SU(2) Axion Inflation

 Charles Badger, Hannah Duval, Tomohiro Fujita, Sachiko Kuroyanagi, Alba Romero-Rodríguez, Mairi Sakellariadou

https://arxiv.org/abs/2407.00205

LVK constraints on PBHs from stochastic gravitational wave background searches

Alba Romero-Rodríguez, Sachiko Kuroyanagi

https://arxiv.org/abs/2407.06066

Revisiting the Ultraviolet Tail of the Primordial Gravitational Wave

Shi Pi, Misao Sasaki, Ao Wang, Jianing Wang

https://arxiv.org/abs/2408.12977

New series expansion method for the periapsis shift

Akihito Katsumata, Tomohiro Harada, Kota Ogasawara, Hayami Iizuka

https://arxiv.org/abs/2409.00435

Revisiting spins of primordial black holes in a matter-dominated era based on peak theory

Daiki Saito, Tomohiro Harada, Yasutaka Koga, Chul-Moon Yoo

https://arxiv.org/abs/2409.01934

Primordial black holes: formation, spin and type II

Tomohiro Harada

https://arxiv.org/abs/2409.05544

Geometrical origin for the compaction function for primordial black hole formation

Tomohiro Harada, Hayami Iizuka, Yasutaka Koga, Chul-Moon Yoo

https://arxiv.org/abs/2409.06494

Spin of Primordial Black Holes from Broad Power Spectrum: Radiation Dominated Universe

Indra Kumar Banerjee, Tomohiro Harada

https://arxiv.org/abs/2409.09935

New shape for cross-bispectra in Chern-Simons gravity

Perseas Christodoulidis, Jinn-Ouk Gong, Wei-Chen Lin, Maria Mylova, Misao Sasaki

https://arxiv.org/abs/2409.11333

Gravitational waves from primordial black hole isocurvature: the effect of non-Gaussianities

Xin-Chen He, Yi-Fu Cai, Xiao-Han Ma, Theodoros Papanikolaou, Emmanuel N. Saridakis, Misao Sasaki

https://arxiv.org/abs/2410.00827

DESI constraints on α-attractor inflationary models

George Alestas, Marienza Caldarola, Sachiko Kuroyanagi, Savvas Nesseris

https://arxiv.org/abs/2410.14414

Black Holes Inside and Out 2024: visions for the future of black hole physics

Niayesh Afshordi, Abhay Ashtekar, Enrico Barausse, Emanuele Berti, Richard Brito, Luca Buoninfante, Raúl Carballo-Rubio, Vitor Cardoso, Gregorio Carullo, Mihalis Dafermos, Mariafelicia De Laurentis, Adrian del Rio, Francesco Di Filippo, Astrid Eichhorn, Roberto Emparan, Ruth Gregory, Carlos A. R. Herdeiro, Jutta Kunz, Luis Lehner, Stefano Liberati, Samir D. Mathur, Samaya Nissanke, Paolo Pani, Alessia Platania, Frans Pretorius, Misao Sasaki, Paul Tiede, William Unruh, Matt Visser, Robert M. Wald

https://arxiv.org/abs/2410.03451

Non-spherical effects on the mass function of Primordial Black Holes

Albert Escrivà, Chul-Moon Yoo

https://arxiv.org/abs/2410.03452

Simulations of Ellipsoidal Primordial Black Hole Formation

Albert Escrivà, Chul-Moon Yoo

https://arxiv.org/abs/2411.07648

Primordial Black Hole Formation from Type II Fluctuations with Primordial Non-Gaussianity

Masaaki Shimada, Albert Escrivá, Daiki Saito, Koichiro Uehara, Chul-Moon Yoo

https://arxiv.org/abs/2411.07692

Crunch from AdS bubble collapse in unbounded potentials

Kaloian D. Lozanov, Misao Sasaki

https://arxiv.org/abs/2411.11322

Beyond Coleman's Instantons

Misao Sasaki, Vicharit Yingcharoenrat, Ying-li Zhang

https://arxiv.org/abs/2411.17074

Black Holes from Fermi Ball Collapse

Yifan Lu, Zachary S. C. Picker, Stefano Profumo, Alexander Kusenko

https://arxiv.org/abs/2412.12975

Comparative analysis of the NANOgrav Hellings-Downs as a window into new physics

Rubén Arjona, Savvas Nesseris, Sachiko Kuroyanagi

https://arxiv.org/abs/2412.15879

Astrometric constraints on stochastic gravitational wave background with neural networks

Marienza Caldarola, Gonzalo Morrás, Santiago Jaraba, Sachiko Kuroyanagi, Savvas Nesseris, Juan García-Bellido

https://arxiv.org/abs/2412.16463

A complete analysis of inflation with piecewise quadratic potential

Xinpeng Wang, Xiao-Han Ma, Misao Sasaki

https://arxiv.org/abs/2412.18318

Search for a gravitational wave background from primordial black hole binaries using data from the first three LIGO-Virgo-KAGRA observing runs

Tore Boybeyi, Sebastien Clesse, Sachiko Kuroyanagi, Mairi Sakellariadou

https://arxiv.org/abs/2501.00295

Primordial Black Hole Formation from Power Spectrum with Finite-width

Shi Pi, Misao Sasaki, Volodymyr Takhistov, Jianing Wang

https://arxiv.org/abs/2501.03444

Dark matter from inflationary quantum fluctuations

Mohammad Ali Gorji, Misao Sasaki, Teruaki Suyama

https://arxiv.org/abs/2501.11040

Super-critical primordial black hole formation via delayed first-order electroweak phase transition

Katsuya Hashino, Shinya Kanemura, Tomo Takahashi, Masanori Tanaka, Chul-Moon Yoo

https://arxiv.org/abs/2502.16787

Singularity resolution and regular black hole formation in gravitational collapse in asymptotically safe gravity

Tomohiro Harada, Chiang-Mei Chen, Rituparna Mandal

https://arxiv.org/abs/2502.20138

Fundamental Physics and Cosmology with TianQin

Jun Luo, Haipeng An, Ligong Bian, Rong-Gen Cai, Zhoujian Cao, Wenbiao Han, Jianhua He, Martin A. Hendry, Bin Hu, Yi-Ming Hu, Fa Peng Huang, Shun-Jia Huang, Sang Pyo Kim, En-Kun Li, Yu-Xiao Liu, Vadim Milyukov, Shi Pi, Konstantin Postnov, Misao Sasaki, Cheng-Gang Shao, Lijing Shao, Changfu Shi, Shuo Sun, Anzhong Wang, Pan-Pan Wang, Sai Wang, Shao-Jiang Wang, Zhong-Zhi Xianyu, Huan Yang, Tao Yang, Jian-dong Zhang, Xin Zhang, Wen Zhao, Liang-Gui Zhu, Jianwei Mei

https://arxiv.org/abs/2503.11401

Shadow formation in gravitational collapse: redshift and blueshift by spacetime dynamics

Yasutaka Koga, Nobuyuki Asaka, Masashi Kimura, Kazumasa Okabayashi

https://arxiv.org/abs/2503.19744

Dip and non-linearity in the curvature perturbation from inflation with a transient non-slow-roll stage

Tomohiro Fujita, Ryodai Kawaguchi, Misao Sasaki, Yuichiro Tada

https://arxiv.org/abs/2504.00449

General relativistic effects on photon spectrum emitted from dark matter halos around primordial black holes

Toya Suzuki, Takahisa Igata, Kazunori Kohri, Tomohiro Harada

https://arxiv.org/abs/2302.14080

"Primordial-tensor-induced stochastic gravitational waves"

Mohammad Ali Gorji, Misao Sasaki

https://arxiv.org/abs/2302.14419

"Quasi-periodic relativistic shells in reflecting boundaries: How likely are black holes to form?" 

Takafumi Kokubu

https://arxiv.org/abs/2303.05178

"New shape of parity-violating graviton non-Gaussianity"

Jinn-Ouk Gong, Maria Mylova, Misao Sasaki

https://arxiv.org/abs/2303.07661

"Gravitational wave hints black hole remnants as dark matter"

Guillem  Domènech, Misao Sasaki

https://arxiv.org/abs/2304.13053

"Halo Formation from Yukawa Forces in the Very Early Universe"

Guillem Domènech, Derek Inman, Alexander Kusenko, Misao Sasaki

https://arxiv.org/abs/2304.02267 

"Hairy black holes in AdS with Robin boundary conditions"

Tomohiro Harada, Takaaki Ishii, Takuya Katagiri, Norihiro Tanahashi

https://arxiv.org/abs/2304.06350

"Stochastic gravitational wave background constraints from Gaia DR3 astrometry"

Santiago Jaraba, Juan García-Bellido, Sachiko Kuroyanagi, Sarah Ferraiuolo, Matteo Braglia

https://arxiv.org/abs/2304.13284

"Revisiting compaction functions for primordial black hole formation"

Tomohiro Harada, Chul-Moon Yoo, Yasutaka Koga

https://arxiv.org/abs/2305.12812

"Non-Linearity-Free prediction of the growth-rate $f\sigma_8$ using Convolutional Neural Networks"

Koya Murakami, Indira Ocampo, Savvas Nesseris, Atsushi J. Nishizawa, Sachiko Kuroyanagi

https://arxiv.org/abs/2305.13429

"Constraints on late-forming exploding black holes"

Zachary S.C. Picker, Alexander Kusenko

https://arxiv.org/abs/2305.13434

"Explaining the GeV excess with exploding black holes"

Zachary S.C. Picker, Alexander Kusenko

https://arxiv.org/abs/2305.13830

"Spins of primordial black holes formed with a soft equation of state"

Daiki Saito, Tomohiro Harada, Yasutaka Koga, Chul-Moon Yoo

https://arxiv.org/abs/2305.18140

"Highly asymmetric probability distribution from a finite-width upward step during inflation"

Ryodai Kawaguchi, Tomohiro Fujita, Misao Sasaki

https://arxiv.org/abs/2306.04056

"Defrosting and Blast Freezing Dark Matter"

Marcos M. Flores, Chris Kouvaris, Alexander Kusenko

https://arxiv.org/abs/2307.00915

"The effects of orbital precession on hyperbolic encounters"

Marienza Caldarola, Sachiko Kuroyanagi, Savvas Nesseris, Juan Garcia-Bellido

https://arxiv.org/abs/2307.13109

"Extra-tensor-induced origin for the PTA signal: No primordial black hole production"

Mohammad Ali Gorji, Misao Sasaki, Teruaki Suyama

https://arxiv.org/abs/2308.05904

"Log-periodic gravitational-wave background beyond Einstein gravity"

Gianluca Calcagni, Sachiko Kuroyanagi

https://arxiv.org/abs/2308.08623

"G objects and primordial black holes"

Marcos M. Flores, Alexander Kusenko, Andrea M. Ghez, Smadar Naoz

https://arxiv.org/abs/2308.09094

"Structure formation after reheating: Supermassive primordial black holes and Fermi ball dark matter"

Marcos M. Flores, Yifan Lu, Alexander Kusenko

https://arxiv.org/abs/2309.14193

"Universal gravitational waves from interacting and clustered solitons"

Kaloian D. Lozanov, Misao Sasaki, Volodymyr Takhistov

https://arxiv.org/abs/2309.15510

"Gravitational Waves in the Circular Restricted Three Body Problem"

Mikel Martin, Sachiko Kuroyanagi, Savvas Nesseris

https://arxiv.org/abs/2310.07439

"Next-to-leading order corrections to gravitational wave emission from close hyperbolic encounters"

Alex Roskill, Marienza Caldarola, Sachiko Kuroyanagi, Savvas Nesseris

https://arxiv.org/abs/2310.16482

"Primordial Black Hole formation from overlapping cosmological fluctuations"

Albert Escrivà, Chul-Moon Yoo

https://arxiv.org/abs/2310.19317

"Turbulence on open string worldsheets under non-integrable boundary conditions"

Takaaki Ishii, Ryo Kitaku, Keiju Murata, Chul-Moon Yoo

https://arxiv.org/abs/2310.19857

"Primordial black holes and their gravitational-wave signatures"

LISA Cosmology Working Group • Eleni Bagui et al.

https://arxiv.org/abs/2311.05423

"Constraints on Non-Gaussian primordial curvature perturbation from the LIGO-Virgo-KAGRA third observing run"

Ryoto Inui, Santiago Jaraba, Sachiko Kuroyanagi, Shuichiro Yokoyama

https://arxiv.org/abs/2311.17760

"Primordial Black Holes and induced gravitational waves from a smooth crossover beyond Standard Model"

Albert Escrivà, Yuichiro Tada, Chul-Moon Yoo

https://arxiv.org/abs/2312.07058

"Axion Cloud Decay due to the Axion-photon Conversion with Multi-pole Background Magnetic Fields"

Yusuke Sakurai, Chul-Moon Yoo, Atsushi Naruko, Daisuke Yamauchi

https://arxiv.org/abs/2312.15062

"Feeding plankton to whales: high-redshift supermassive black holes from tiny black hole explosions"

Yifan Lu, Zachary S.C. Picker, Alexander Kusenko

https://arxiv.org/abs/2212.08793

"Strong Lensing of High-Energy Neutrinos"

Yoon Chan Taak, Tommaso Treu, Yoshiyuki Inoue, Alexander Kusenko

https://arxiv.org/abs/2210.16462

"Late-Forming PBH: Beyond the CMB era"

Philip Lu, Kiyoharu Kawana, Alexander Kusenko

https://arxiv.org/abs/2209.13313

"Magnetogenesis from early structure formation due to Yukawa forces"

Ruth Durrer, Alexander Kusenko

https://arxiv.org/abs/2209.04970

"Gravitational waves from rapid structure formation on microscopic scales before matter-radiation equality"

Marcos M. Flores, Alexander Kusenko, Misao Sasaki

https://arxiv.org/abs/2208.09789

"Inhomogeneous cold electroweak baryogenesis from early structure formation due to Yukawa forces"

Marcos M. Flores, Alexander Kusenko, Lauren Pearce, Graham White

https://arxiv.org/abs/2205.13557

"Generating Non-topological Solitons Via Thermal Corrections: Higgs Balls"

Lauren Pearce, Graham White, Alexander Kusenko

https://arxiv.org/abs/2205.09777

"Constraints on sterile neutrino models from strong gravitational lensing, Milky Way satellites, and Lyman-α forest"

Ioana A. Zelko, Tommaso Treu, Kevork N. Abazajian, Daniel Gilman, Andrew J. Benson, Simon Birrer, Anna M. Nierenberg, Alexander Kusenko

https://arxiv.org/abs/2203.08967

"Snowmass2021 Cosmic Frontier White Paper:Primordial Black Hole Dark Matter"

Simeon Bird, Andrea Albert, Will Dawson, Yacine Ali-Haimoud, Adam Coogan, Alex Drlica-Wagner, Qi Feng, Derek Inman, Keisuke Inomata, Ely Kovetz, Alexander Kusenko, Benjamin V. Lehmann, Julian B. Munoz, Rajeev Singh, Volodymyr Takhistov, Yu-Dai Tsai

https://arxiv.org/abs/2203.07622

"The International Linear Collider: Report to Snowmass 2021"

Alexander Aryshev, et al.

https://arxiv.org/abs/2201.12246

"JEM-EUSO Collaboration contributions to the 37th International Cosmic Ray Conference"

G. Abdellaoui, et al.

https://arxiv.org/abs/2211.13932

"Logarithmic Duality of the Curvature Perturbation"

Shi Pi, Misao Sasaki

https://arxiv.org/abs/2211.12766

"One-loop tensor power spectrum from an excited scalar field during inflation"

Atsuhisa Ota, Misao Sasaki, Yi Wang

https://arxiv.org/abs/2210.07050

"Super-horizon resonant magnetogenesis during inflation"

Misao Sasaki, Valeri Vardanyan, Vicharit Yingcharoenrat

https://arxiv.org/abs/2209.02272

"Scale-invariant enhancement of gravitational waves during inflation"

Atsuhisa Ota, Misao Sasaki, Yi Wang

https://arxiv.org/abs/2211.13950

"Threshold of Primordial Black Hole Formation against Velocity Dispersion in Matter-Dominated Era"

Tomohiro Harada, Kazunori Kohri, Misao Sasaki, Takahiro Terada, Chul-Moon Yoo

https://arxiv.org/abs/2211.13512

"The basics of primordial black hole formation and abundance estimation"

Chul-Moon Yoo

https://arxiv.org/abs/2211.13477

"Radiative gravastar with thermal spectrum; Sudden vacuum condensation without gravitational collapse"

Ken-ichi Nakao, Kazumasa Okabayashi, Tomohiro Harada

https://arxiv.org/abs/2210.17112

"Einstein-Vlasov system with equal-angular momenta in AdS5"

Hiroki Asami, Chul-Moon Yoo, Ryo Kitaku, Keiya Uemichi

https://arxiv.org/abs/2210.07516

"Periapsis shift of a quasi-circular orbit in a general static spherically symmetric spacetime"

Tomohiro Harada, Takahisa Igata, Hiromi Saida, Yohsuke Takamori

https://arxiv.org/abs/2209.12610

"Relativistic orbits of S2 star in the presence of scalar field"

Parth Bambhaniya, Ashok B. Joshi, Dipanjan Dey, Pankaj S. Joshi, Arindam Mazumdar, Tomohiro Harada, Ken-ichi Nakao

https://arxiv.org/abs/2208.13156

"Deep learning for intermittent gravitational wave signals"

Takahiro S. Yamamoto, Sachiko Kuroyanagi, Guo-Chin Liu

https://arxiv.org/abs/2208.07504

"Stationary Vacuum Bubble in a Kerr-de Sitter Spacetime" 

Daiki Saito, Chul-Moon Yoo

https://arxiv.org/abs/2208.02941

"Non-Gaussianity effects on the primordial black hole abundance for sharply-peaked primordial spectrum" 

Takahiko Matsubara, Misao Sasaki

https://arxiv.org/abs/2208.00696

"Effective inspiral spin distribution of primordial black hole binaries" 

Yasutaka Koga, Tomohiro Harada, Yuichiro Tada, Shuichiro Yokoyama, Chul-Moon Yoo

https://arxiv.org/abs/2207.11910

"Highly non-Gaussian tails and primordial black holes from single-field inflation" 

Yi-Fu Cai, Xiao-Han Ma, Misao Sasaki, Dong-Gang Wang, Zihan Zhou

https://arxiv.org/abs/2206.10998

"Conformally Schwarzschild cosmological black holes"

Takuma Sato, Hideki Maeda, Tomohiro Harada

https://arxiv.org/abs/2206.10251

"Tunneling between multiple histories as a solution to the information loss paradox" 

Pisin Chen, Misao Sasaki, Dong-han Yeom, Junggi Yoon

https://arxiv.org/abs/2205.12993

"Criteria for energy conditions"

Hideki Maeda, Tomohiro Harada

https://arxiv.org/abs/2202.00202

"Periapsis shifts in dark matter distribution around a black hole" 

Takahisa Igata, Tomohiro Harada, Hiromi Saida, Yohsuke Takamori

https://arxiv.org/abs/2203.14519

"Radiative gravastar with Gibbons-Hawking temperature" 

Ken-ichi Nakao, Kazumasa Okabayashi, Tomohiro Harada

https://arxiv.org/abs/2205.08320

"Resolving information loss paradox with Euclidean path integral" 

Pisin Chen, Misao Sasaki, Dong-han Yeom, Junggi Yoon

https://arxiv.org/abs/2206.03667

"Graviton non-gaussianity in α-vacuum" 

Sugumi Kanno, Misao Sasaki

https://arxiv.org/abs/2205.05966

"Gravitational wave matched filtering by quantum Monte Carlo integration and quantum amplitude amplification" 

Koichi Miyamoto, Gonzalo Morrás, Takahiro S. Yamamoto, Sachiko Kuroyanagi, Savvas Nesseris

https://arxiv.org/abs/2202.00201

"Dynamical photon sphere and time evolving shadow around black holes with temporal accretion" 

Yasutaka Koga, Nobuyuki Asaka, Masashi Kimura, Kazumasa Okabayashi

https://arxiv.org/abs/2202.01028

"Simulation of Primordial Black Holes with large negative non-Gaussianity" 

Albert Escrivà, Yuichiro Tada, Shuichiro Yokoyama, Chul-Moon Yoo

https://arxiv.org/abs/2201.13414

"Tracking the origin of black holes with the stochastic gravitational wave background popcorn signal" 

Matteo Braglia, Juan Garcia-Bellido, Sachiko Kuroyanagi

https://arxiv.org/abs/2011.03973

"The First Order Symmetry Operator on Gravitational Perturbations in the 5-dimensional Myers-Perry Spacetime with Equal Angular Momenta"

Masataka Tsuchiya, Tsuyoshi Houri, Chul-Moon Yoo

https://arxiv.org/abs/2103.13714

"Thermal equilibrium states and instability of self-gravitating particles in an asymptotically AdS spacetime"

Hiroki Asami, Chul-Moon Yoo

https://arxiv.org/abs/2012.14016

"Approximate gauge independence of the induced gravitational wave spectrum"

Guillem Domènech, Misao Sasaki

https://arxiv.org/abs/2102.02098

"Lost in the Log-Polynomial Expansion: Comment on arXiv:2101.08278" 

Aritra Banerjee, Eoin Ó Colgáin, Misao Sasaki, M. M. Sheikh-Jabbari

https://arxiv.org/abs/2104.05271

"Cosmology of strongly interacting fermions in the early universe"

Guillem Domènech, Misao Sasaki

https://arxiv.org/abs/2008.12780

"Test for the Origin of Solar Mass Black Holes" 

Volodymyr Takhistov, George M. Fuller, Alexander Kusenko

https://arxiv.org/abs/2007.02213

"Constraining Primordial Black Holes with Dwarf Galaxy Heating" 

Philip Lu, Volodymyr Takhistov, Graciela B. Gelmini, Kohei Hayashi, Yoshiyuki Inoue, Alexander Kusenko

https://arxiv.org/abs/2105.05581

"Backreaction of Mass and Angular Momentum Accretion on Black Holes: General Formulation of the Metric Perturbations and Application to the Blandford-Znajek Process" 

Masashi Kimura, Tomohiro Harada, Atsushi Naruko, Kenji Toma

https://arxiv.org/abs/2105.06099

"Interstellar Gas Heating by Primordial Black Holes" 

Volodymyr Takhistov, Philip Lu, Graciela B. Gelmini, Kohei Hayashi, Yoshiyuki Inoue, Alexander Kusenko

https://arxiv.org/abs/2106.03786

"Probing pre-Recombination Physics by the Cross-Correlation of Stochastic Gravitational Waves and CMB Anisotropies" 

Matteo Braglia, Sachiko Kuroyanagi

https://arxiv.org/abs/2106.03237

"Spins of primordial black holes formed in different cosmological scenarios" 

Marcos M. Flores, Alexander Kusenko

https://arxiv.org/abs/2108.08416

"Primordial black holes as a dark matter candidate in theories with supersymmetry and inflation" 

Marcos M. Flores, Alexander Kusenko

https://arxiv.org/abs/2108.13026

"Testing the Non-circularity of the Spacetime around Sagittarius A* with Orbiting Pulsars" 

Yohsuke Takamori, Atsushi Naruko, Yusuke Sakurai, Keitaro Takahashi, Daisuke Yamauchi, Chul-Moon Yoo

https://arxiv.org/abs/2109.00791

"Primordial black holes in peak theory with a non-Gaussian tail" 

Naoya Kitajima, Yuichiro Tada, Shuichiro Yokoyama, Chul-Moon Yoo

https://arxiv.org/abs/2109.04051

"False Vacuum Decay in Rotating BTZ Spacetimes" 

Daiki Saito, Chul-Moon Yoo

https://arxiv.org/abs/2109.11376

"The stochastic gravitational wave background from close hyperbolic encounters of primordial black holes in dense clusters" 

Juan García-Bellido, Santiago Jaraba, Sachiko Kuroyanagi

https://arxiv.org/abs/2109.12824

"Primordial Black Holes from CDM Isocurvature Perturbations" 

Samuel Passaglia, Misao Sasaki

https://arxiv.org/abs/2105.12554

"Beating the Lyth bound by parametric resonance during inflation" 

Yi-Fu Cai, Jie Jiang, Misao Sasaki, Valeri Vardanyan, Zihan Zhou

https://arxiv.org/abs/2105.06816

"Exploring Evaporating Primordial Black Holes with Gravitational Waves" 

Guillem Domènech, Volodymyr Takhistov, Misao Sasaki

https://arxiv.org/abs/2110.07488

"Testing Primordial Black Holes with multi-band observations of the stochastic gravitational wave background"

Matteo Braglia, Juan Garcia-Bellido, Sachiko Kuroyanagi

https://arxiv.org/abs/2112.12335

"Primordial black hole formation from massless scalar isocurvature" 

Chul-Moon Yoo, Tomohiro Harada, Shin'ichi Hirano, Hirotada Okawa, Misao Sasaki

https://arxiv.org/abs/2110.09509

"Establishing the Non-Primordial Origin of Black Hole-Neutron Star Mergers" 

Misao Sasaki, Volodymyr Takhistov, Valeri Vardanyan, Ying-li Zhang

https://arxiv.org/abs/2111.01005

"Solving information loss paradox via Euclidean path integral" 

Pisin Chen, Misao Sasaki, Dong-han Yeom, Junggi Yoon

https://arxiv.org/abs/2112.12680

"Primordial Black Hole Formation in Non-Minimal Curvaton Scenario" 

Shi Pi, Misao Sasaki

https://arxiv.org/abs/2112.13836

"One Small Step for an Inflaton, One Giant Leap for Inflation: a novel non-Gaussian tail and primordial black holes" 

Yi-Fu Cai, Xiao-Han Ma, Misao Sasaki, Dong-Gang Wang, Zihan Zhou

https://arxiv.org/abs/2110.13421

"Complete classification of Friedmann-Lemaître-Robertson-Walker solutions with linear equation of state: parallelly propagated curvature singularities for general geodesics" 

Tomohiro Harada, Takahisa Igata, Takuma Sato, Bernard Carr