Year 2026
Thi Ha Kyaw, Guillermo Romero, Gaurav Saxena
Title: Quenching, Fast and Slow: Breaking Kibble-Zurek Universal Scaling by Jumping along Geodesics
https://arxiv.org/abs/2510.08528
Francisco Albarrán-Arriagada, Guillermo Romero, Juan Carlos Retamal
Title: Equally entangled multiqubit states
https://arxiv.org/abs/2508.20770
Maritza Ahumada, Natalia Valderrama-Quinteros, Diego Tancara, Guillermo Romero
Title: Hybrid quantum lattice model: Polaritons, photons, and spin waves propagation
https://arxiv.org/abs/2507.12319
P. García-Azorín, F. A. Cárdenas-López, G. B. P. Huber, G. Romero, M. Werninghaus, F. Motzoi, S. Filipp, M. Sanz
Title: Robust multi-mode superconducting qubit designed with evolutionary algorithms
https://arxiv.org/abs/2407.18895
Year 2025
1.David Galvez-Poblete, Roberto E. Troncoso, Guillermo Romero, Alvaro S. Nunez, Sebastian Allende
Title: Electric-Field Control of Josephson Oscillations in Dipolar Bose-Einstein Condensates
Phys. Rev. B 112, 224505 (2025)
2. David Galvez-Poblete, Mario A. Castro, Roberto E. Troncoso, Guillermo Romero, Alvaro S. Nunez, Sebastian Allende
Title: Antiferron Modes in Ferroelectric Materials
Phys. Rev. B 112, 224115 (2025)
3. Maritza Ahumada, Natalia Valderrama-Quinteros, Guillermo Romero
Title: Floquet-engineered system-reservoir interaction in the transverse field Ising model
Adv. Quantum Technol. 2025, e00031
4. Francisco Albarrán-Arriagada, Guillermo Romero, Enrique Solano, Juan Carlos Retamal
Title: Noise reduction via optimal control in a light-matter quantum system
Phys. Rev. Research 7, 023124 (2025)
5. F. A. Cárdenas-López, J. C. Retamal, Xi Chen, G. Romero, and M. Sanz
Title: Resilient superconducting-element design with genetic algorithms
Phys. Rev. Applied 23, 054068 (2025)
Year 2024
R. Peña, F. Torres, and G. Romero
Title: Steering spin fluctuations in lattice systems via two-tone Floquet engineering
Journal: Phys.Scr. 100 (2025) 015122
Year 2022
1. R. Peña, V. M. Bastidas, F. Torres, W. J. Munro, and G. Romero
Title: Fractional resonances and prethermal states in Floquet systems
https://arxiv.org/abs/2111.06949
Journal: Phys. Rev. B 106, 064307 (2022)
2. Rubén Peña, Thi Ha Kyaw, and Guillermo Romero
Title: Stable many-body resonances in open quantum systems
https://arxiv.org/abs/2209.07307
Journal: Symmetry 2022, 14(12), 2562
Year 2021
1. Diego Tancara, Ariel Norambuena, Rubén Peña, Guillermo Romero, Felipe Torres, and Raúl Coto
Title: Steering Interbranch Polariton Exchange via Coherent and Incoherent Dynamics
https://arxiv.org/abs/2010.03510
Journal: Phys. Rev. A 103, 053708 (2021)
Year 2020
1. Authors: Thi Ha Kyaw, Victor M. Bastidas, Jirawat Tangpanitanon, Guillermo Romero, and
Leong-Chuan Kwek
Title: Dynamical quantum phase transitions and non-Markovian dynamics
https://arxiv.org/abs/1811.04621
Journal: Phys. Rev. A 101, 012111 (2020)
2. Authors: Rubén Peña, Felipe Torres, and Guillermo Romero
Title: Dynamical dimerization phase in Jaynes-Cummings lattices
https://arxiv.org/abs/1911.05891
Journal: New J. Phys. 22 (2020) 033034
Year 2019
1. F. A. Cárdenas-López, G. Romero, L. Lamata, E. Solano, and J. C. Retamal
Title: Parity-assisted generation of nonclassical states of light in circuit quantum
electrodynamics
https://arxiv.org/abs/1808.0704
Journal: Symmetry 11, 372 (2019)
Year 2018
1. Joaquín Figueroa, José Rogan, Juan Alejandro Valdivia, Miguel Kiwi, Guillermo Romero,
and Felipe Torres
Title: Nucleation of superfluid-light domains in a quenched dynamics
https://arxiv.org/abs/1802.00901
Journal: Scientific Reports 8, 12766 (2018)
2. Authors: F. Albarrán-Arriagada, G. Alvarado-Barrios, M. Sanz, G. Romero, L. Lamata,
J. C. Retamal, E. Solano
Title: One-way Quantum Computing in Superconducting Circuits
https://arxiv.org/abs/1711.10902
Journal: Phys. Rev. A 97, 032320 (2018)
3. Authors: Yimin Wang, Wen-Long You, Maoxin Liu, Yu-Li Dong, Hong-Gang Luo, G. Romero and J. Q. You
Title: Quantum criticality and state engineering in the simulated anisotropic quantum Rabi
model
https://arxiv.org/abs/1710.08862
Journal: New J. Phys. 20 053601 (2018)
4. Authors: F. Albarrán-Arriagada, L. Lamata, E. Solano, G. Romero, and J. C. Retamal
Title: Spin-1 models in the ultrastrong coupling regime of circuit QED
https://arxiv.org/abs/1709.09901
Journal: Phys. Rev. A 97, 022306 (2018)
5. Authors: Victor M. Bastidas, Thi Ha Kyaw, Jirawat Tangpanitanon, Guillermo Romero,
Leong-Chuan Kwek, and Dimitris G. Angelakis
Title: Floquet stroboscopic divisibility: coherence preservation in non-Markovian dynamics
https://arxiv.org/abs/1707.04423
Journal: New J. Phys. 20 093004 (2018)
Year 2017
1. Authors: G. Alvarado Barrios, F. Albarrán-Arriagada, F. A. Cárdenas-López, G. Romero,
and J. C. Retamal
Title: Role of quantum correlations in light-matter heat engines
https://arxiv.org/abs/1707.05827
Journal: Phys. RevA. 96, 052119 (2017)
2. Authors: S. Felicetti, G. Romero, E. Solano, and C. Sabín
Title: The quantum Rabi model in a superfluid Bose-Einstein condensate
https://arxiv.org/abs/1704.0321
Journal: Phys. Rev. A 96, 033839 (2017)
3. Authors: Thi Ha Kyaw, Sebastian Allende, Leong-Chuan Kwek, and Guillermo Romero
Title: Parity-preserving light-matter system mediates two-body interactions
https://arxiv.org/abs/1601.06006v2
Journal: Quantum Sci. Technol. 2 (2017) 025007
4. Authors: F. A. Cardenas-López, F. Albarrán-Arriagada, G. Alvarado-Barrios, J. C. Retamal,
and G. Romero
Title: Incoherent-mediator for quantum state transfer in the ultrastrong coupling regime
https://arxiv.org/abs/1612.06806
Journal: Scientific Reports 7, 4157 (2017)
5. Authors: G. Romero, E. Solano, and L. Lamata
Title: Quantum simulations with circuit quantum electrodynamics
http://arxiv.org/abs/1606.01755
Journal: Chapter 7 in "Quantum Simulations with Photons and Polaritons: Merging Quantum
Optics with Condensed Matter Physics" edited by D.G. Angelakis, Quantum Science and
Technology Series, Springer 2017.
DOI: 10.1007/978-3-319-52025-4
6. Authors: F. Albarrán-Arriagada, G. Alvarado-Barrios, F. A. Cardenas-López, G. Romero and J.
C. Retamal
Title: Generation of higher dimensional entangled states in quantum Rabi systems
https://arxiv.org/abs/1611.07459
Journal: J. Phys. A: Math. Theor. 50 (2017) 184001
Year 2016
1. Authors: A. Baust, E. Hoffmann, M. Haeberlein, M. J. Schwarz, P. Eder, J. Goetz, F.
Wulschner, E. Xie, L. Zhong, F. Quijandría, D. Zueco, J.-J. García Ripoll, L. García-Alvarez,
G. Romero, E. Solano, K. G. Fedorov, E. P. Menzel, F. Deppe, A. Marx, R. Gross
Title: Ultrastrong coupling in two-resonator circuit QED
Journal: Phys. Rev. B 93, 214501 (2016)
http://arxiv.org/abs/1412.7372
2. Authors: J. J. Mendoza-Arenas, S. R. Clark, S. Felicetti, G. Romero, E. Solano, D. G. Angelakis, D. Jaksch
Title: Beyond mean-field bistability in driven-dissipative lattices: bunching-antibunching
transition and quantum simulations.
Journal: Phys. Rev. A 93, 023821 (2016)
http://arxiv.org/abs/1510.06651
3. Authors: P. Forn-Díaz, G. Romero, C. J. P. M. Harmans, E. Solano, and J. E. Mooij
Title: Broken selection rule in the quantum Rabi model
Journal: Scientific Reports 6, 26720 (2016)
http://arxiv.org/abs/1510.03379
4. Authors: Yimin Wang, Jiang Zhang, Chunfeng Wu, J. Q. You, and G. Romero
Title: Holonomic quantum computation in the ultrastrong coupling regime of circuit QED
Journal: Phys. Rev. A 94, 012328 (2016)
http://arxiv.org/abs/1605.05449
Year 2015
1. Authors: S. Felicetti, J. S. Pedernales, I. L. Egusquiza, G. Romero, L. Lamata, D. Braak, and E. Solano
Title: Spectral collapse via two-phonon interactions in trapped ions
Journal: Phys. Rev. A 92, 033817 (2015)
http://arxiv.org/abs/1506.00493
2. Authors: S. Felicetti, C. Sabín, I. Fuentes, L. Lamata, G. Romero, and E. Solano
Title: Relativistic motion with superconducting qubits
Journal: Phys. Rev. B 92, 064501 (2015)
http://arxiv.org/abs/1503.06653
3. Authors: S. Felicetti, T. Douce, G. Romero, P. Milman, and E. Solano
Title: Parity-dependent State Engineering and Tomography of the Quantum Rabi Model
Journal: Scientific Reports 5, 11818 (2015)
http://arxiv.org/abs/1411.7968
4. Authors: T. H. Kyaw, D. Herrera-Martí, E. Solano, G. Romero, and L. C. Kwek
Title: Creation of Quantum Error Correcting Codes in the Ultrastrong Coupling Regime
Journal: Phys. Rev. B 91, 064503 (2015)
http://arxiv.org/abs/1409.7308
5. Authors: T. H. Kyaw, S. Felicetti, G. Romero, E. Solano, and L. C. Kwek
Title: Scalable quantum random-access memory with superconducting circuits
Journal: Scientific Reports 5, 8621 (2015)
6. Authors: L. García-Álvarez, J. Casanova, A. Mezzacapo, I. L. Egusquiza, L. Lamata,
G. Romero, and E. Solano
Title: Fermion-fermion scattering with superconducting circuits
Journal: Phys. Rev. Lett. 114, 070502 (2015)
7. Authors: J. S. Pedernales, I. Lizuain, S. Felicetti, G. Romero, L. Lamata, and E. Solano
Title: Quantum Rabi model with trapped ions
Journal: Sci. Rep. 5, 15472 (2015)
Year 2014
1. Authors: T. H. Kyaw, S.Felicetti, G. Romero, E. Solano, and L. C. Kwek
Title: Z2 quantum memory implemented on circuit quantum electrodynamics
Proc. SPIE 9225, Quantum Communications and Quantum Imaging XII, 92250B (October 8, 2014)
2. Authors: S. Felicetti, M. Sanz, L. Lamata, G. Romero, G. Johansson, P. Delsing, and E. Solano
Title: Dynamical Casimir effect entangles artificial atoms
Journal: Phys. Rev. Lett. 113, 093602 (2014)
3. Authors: S. Felicetti, G. Romero, D. Rossini, R. Fazio, and E. Solano
Title: Photon transfer in ultrastrongly coupled three-cavity arrays
Journal: Phys. Rev. A 89, 013853 (2014)
Year 2013
1. Authors: F. A. Wolf, F. Vallone, G. Romero, M. Kollar, E. Solano, and D. Braak
Title: Dynamical correlation functions and the quantum Rabi model
Journal: Phys. Rev. A 87, 023835 (2013)
Year 2012
1. Authors: G. Romero, I. Lizuain, V. S. Shumeiko, E. Solano, and F. S. Bergeret
Title: Circuit Quantum Electrodynamics with a Superconducting Quantum Point Contact
Journal: Phys. Rev. B 85, 180506(R) (2012)
2. Authors: C. E. López, F. Lastra, G. Romero, E. Solano, and J. C. Retamal
Title: Multipartite Entanglement Generation Assisted by Inhomogeneous Coupling
Journal: Phys. Rev. A 85, 032319 (2012)
3. Authors: G. Romero, D. Ballester, Y. M. Wang, V. Scarani, and E. Solano
Title: Ultrafast Quantum Gates in Circuit QED
Journal: Phys. Rev. Lett. 108, 120501 (2012)
4. Authors: Y. M. Wang. D. Ballester, G. Romero, V. Scarani, and E. Solano
Title: Validity of resonant two-qubi gates in the ultrastrong coupling regime of circuit QED
Journal: Phys. Scr. T 147 (2012) 014031
5. Authors: D. Ballester, G. Romero, J. J. García-Ripoll, F. Deppe, and E. Solano
Title: Quantum simulation of the ultrastrong coupling dynamics in circuit QED
Journal: Phys. Rev. X 2, 021007 (2012)
6. Authors: M. Bina, G. Romero, J. Casanova, J. J. García-Ripoll, A. Lulli, F. Casagrande, and E. Solano
Title: Solvable model of dissipative dynamics in the deep strong coupling regime
Journal: Eur. Phys. J. Special Topics 203, 207-216 (2012)
Year 2011
1. Authors: B. Peropadre, G. Romero, G. Johansson, C. M. Wilson, E. Solano, and J. J. García-Ripoll
Title: Perfect microwave photodetection in circuit QED
Journal: Phys. Rev. A 84, 063834 (2011)
Year 2010
1. Authors: J. Casanova, G. Romero, I. Lizuain, J. J. García-Ripoll, and E. Solano
Title: Deep strong coupling regime of the Jaynes-Cummings model
Journal: Phys. Rev. Lett. 105, 263603 (2010)
2. Authors: F. Lastra, G. Romero, C. E. López, N. Zagury, and J. C. Retamal.
Title: Entangled coherent states under dissipation
Journal: Optics Communications 283 (2010) 3825-3829
3. Authors: J. Casanova, G. Romero, I. Lizuain, J. C. Retamal, C. F. Roos, J. G. Muga, and E. Solano.
Title: Short-time-interaction quantum measurement through an incoherent mediator
Journal: Phys. Rev. A 81, 062126 (2010)
4. Authors: C. E. López, G. Romero, and J. C. Retamal.
Title: Dynamics of entanglement transfer through multipartite dissipative systems
Journal: Phys. Rev. A 81, 062114 (2010)
Year 2009
1. Authors: G. Romero, J. J. García-Ripoll, and E. Solano.
Title: Photodetection of propagating microwaves in circuit QED
Journal: Phys. Scr. T137, 014004 (2009)
2. Authors: G. Romero, J. J. García-Ripoll, and E. Solano.
Title: Microwave photon detector in circuit QED
Journal: Phys. Rev. Lett. 102, 173602 (2009)
Year 2008
1. Authors: C. E. López, G. Romero, F. Lastra, E. Solano, and J. C. Retamal.
Title: Sudden birth versus sudden death of entanglement in multipartite systems
Journal: Phys. Rev. Lett. 101, 080503 (2008)
Year 2007
1. Authors: F. Lastra, G. Romero, C. E. López, and J. C. Retamal.
Title: Classical noise induced decoherence effects on the entanglement in a two-qubit system
Journal: International Journal of Quantum Information Vol. 5, Nº4 (2007) 457-468
2. Authors: F. Lastra, G. Romero, C. E. López, M. França Santos and J. C. Retamal.
Title: Abrupt changes in the dynamics of quantum disentanglement
Journal: Phys. Rev. A 75, 062324 (2007)
3. Authors: G. Romero, C. E. López, F. Lastra, E. Solano, and J. C. Retamal.
Title: Direct measurement of concurrence for atomic two-qubit pure states
Journal: Phys. Rev. A 75, 032303 (2007)
4. Authors: C. E. López, F. Lastra, G. Romero, and J. C. Retamal.
Title: Entanglement properties in the inhomogeneous Tavis-Cummings model
Journal: Phys. Rev. A 75, 022107 (2007)