HEP-Gravity@IITG

Spring 2026

During the Spring 2026 Semester, the HEP and Gravity Journal Clubs are going to run every week on Wednesday at 5:15 PM IST and Monday at 5:15 PM IST, respectively. The venue is usually the seminar room of the physics department unless otherwise specified.

HEP Journal Club Schedule (Spring 2026)

• Debasish Borah (January 21, Conversion driven-leptogenesis: a testable theory of dark matter and baryogenesis at electroweak scale, arxiv:2404.12428, Phys.Rev.Lett. 133 (2024) 19, 191803 )

• Vaibhav Pandey (February 04, Nested soft-collinear subtractions in NNLO QCD computations, arxiv:1702.01352)

• Bhoomika Das (February 11, Soft-Photon Contribution into Two-Photon Exchange Corrections for Azimuthal Asymmetries of SIDIS, arXiv:2504.17123)

• Rajat Kumar Mandal (February 18, Sterile Neutrino Dark Matter as a Probe of Inflationary Reheating, arXiv:2601.03346 )

• Subhajit Kala (February 25, Gauge Fixing the Standard Model Effective Field Theory, arXiv:1803.08001, PhysRevLett.120.251801)

• Abhik Sarkar (March 03, Dark Matter Internal Pair Production: A Novel Direct Detection Mechanism, arXiv:2410.07624, Phys. Rev. Lett. 135, 011804)

• Niraj Koirala (March 18, Four-fermion soft emission in QCD hard scattering, arXiv:2602.15589)

• Sonali Patnaik (March 25, Baryogenesis from the Kobayashi-Maskawa Phase, arXiv: hep-ph/0401012)

• Anupam Ghosh (April 08, The force of attraction between nucleons due to vacuum fluctuation, arXiv:2603.28379)

• Niloy Mondal (April 22, Dark matter in the high-scale seesaw leptogenesis paradigm, PhysRevD.111.075033)

• Dhruv Ringe (April 29, Radiatively Generating the Higgs Potential and Electroweak Scale via the Seesaw Mechanism, PhysRevLett.119.141801, arXiv:1703.10924)

Gravity Journal Club Schedule (Spring 2026)

• Amit Kumar (January 19, A Pseudo-Newtonian Stationary Circumbinary Slim Disk Model, arxiv:2508.15150 The Astrophysical Journal, Volume 993, Number 2 ),

• Sitesh Kumar Panda (February 02, Reheating effects in the matter power spectrum and implications for substructure, arxiv:1106.0536, Phys. Rev. D 84, 083503)

• Abhijit Chowdhury (February 09, Tidal deformability of black holes surrounded by thin accretion disks, arxiv:2408.14208, Phys. Rev. D 110, 123004)

• Bibhas Ranjan Majhi (February 16, Squeezed States in Gravity, arXiv:2512.20601)

• Sreetama Das Choudhury (February 22, Accretion Geometry of the New Galactic Black Hole Candidate AT2019wey in the Hard State, DOI: 10.3847/1538-4357/ae2d1f)

• Shauvik Biswas (March 16, Playing with Green's function in BH background, arXiv:https: gr-qc/9607064)

• Mainak Dutta (March 23, Indirect Searches of Quantum Gravity, arXiv:1707.06050 )

• Santabrata Das (March 30, Three-dimensional Global Relativistic Radiation Magnetohydrodynamics of Magnetically Arrested Disk Accretion Flows in AGNs, arXiv: 2603.11452)

• Debaprasad Maity (April 06 & April 20,  Cosmological gravitational particle production and its implications for cosmological relics, arXiv:2312.09042 )

• Bhera Ram (April 27, A tour towards emergent gravity: Entropic Action, PPD 75, 064004 (2007), Modern Physics D Vol. 13, No. 10 (2004) 2293–2298)

Student Secretary of HEP and Gravity Journal Club (2025-26)

• Subhajit Kala (HEP)

• Mainak Dutta (Gravity)