G^2 consists of Elias C. Vagenas (Leader), Christian Boehmer, Saurya Das, Gaetano Lambiase, Jonas Mureika, Saeed, Rastgoo, Samar Safi-Harb, Tyrone E. Woods, Nathan Steinle, and several PhD, MSc, and BSc students. The research interests of G^2 is gravitational physics, cosmology, astrophysics. All members of G^2 are involved in LISA mission.
Some works of ours are:
[1] S. Das and E.C. Vagenas, ``Universality of Quantum Gravity Corrections'', Phys. Rev. Lett. 101, 221301 (2008) [arXiv: 0810.5333 [hep-th]].
[2] A.F. Ali, S. Das and E.C. Vagenas, ``Discreteness of Space from the Generalized Uncertainty Principle,'' Phys. Lett. B 678, 497 (2009) [arXiv: 0906.5396 [hep-th]].
[3] A.F. Ali, S. Das and E.C. Vagenas, ``A proposal for testing Quantum Gravity in the lab,'' Phys. Rev. D 84, 044013 (2011) [arXiv: 1107.3164 [hep-th]].
[4] S Capozziello, G Lambiase, G Scarpetta, "Generalized uncertainty principle from quantum geometry", Int.J.Theor.Phys. 39 (2000) 15-22 [arXiv: gr-qc/9910017 [gr-qc].
[5] Diego F Torres, Salvatore Capozziello, G Lambiase, " A supermassive scalar star at the Galactic Center?", Phys.Rev.D 62 (2000) 104012 [arXiv:astro-ph/0004064 [astro-ph]].
[6] AI Ibrahim, S Safi-Harb, JH Swank, W Parke, S Zane, R Turolla, ``Discovery of cyclotron resonance features in the soft gamma repeater SGR 1806–20,'' Astrophys.J.Lett. 574 (2002) L51 [arXiv: astro-ph/0210513 [astro-ph]].
[7] Naomi Tsuji, Takaaki Tanaka, Samar Safi-Harb, Felix Aharonian, Sabrina Casanova, et al., "Search for Synchrotron Emission from Secondary Electrons of Proton–Proton Interactions in Galactic PeVatron Candidate HESS J1641–463", Astrophys.J. 967 (2024) 2, 138 [arXiv: 2404.11012 [astro-ph.HE]].
[8] Tyrone E Woods, Bhaskar Agarwal, Volker Bromm, Andrew Bunker, Ke-Jung Chen, et al, "Titans of the early Universe: The Prato statement on the origin of the first supermassive black holes", Astronomical Society of Australia 36 (2019) e027.
[9] Lionel Haemmerlé, Tyrone E Woods, Ralf S Klessen, Alexander Heger, Daniel J Whalen, "The evolution of supermassive Population III stars", Mon.Not.Roy.Astron.Soc. 474 (2018) 2, 2757-2773.
[10] J. Mureika, "Extended Uncertainty Principle Black Holes", Phys. Lett. B 789, 89 (2019) [arXiv:1812.01999 [gr-qc]].
[11] B. Carr, J. Mureika, P. Nicolini, "Sub-Planckian black holes and the Generalized Uncertainty Principle", JHEP 07:052 (2015) [arXiv:1504.07637 [gr-qc]].
[12] A.F. Ali, J. Mureika, E.C. Vagenas, I. Elmashad, "Theoretical and Observational Implications of Planck's Constant as a Running Fine Structure Constant", Int. J. Mod. Phys. D 33:2450036 (2024) [arXiv:2210.06262 [physics.gen-ph]].
[13] T. Harko, F.S.N. Lobo, S. Nojiri and S.D. Odintsov, “f(R,T) gravity”, Phys.Rev.D 84 (2011), 024020; [arXiv:1104.2669 [gr-qc]].
[14] F.S.N. Lobo, M.E. Rodrigues, M.V. de Sousa Silva, A. Simpson and M. Visser, “Novel black-bounce spacetimes: wormholes, regularity, energy conditions, and causal structure”, Phys.Rev.D 103 (2021) 8, 084052 [arXiv:2009.12057 [gr-qc]].
[15] F.S.N. Lobo, G.J. Olmo and D. Rubiera-Garcia, “Semiclassical geons as solitonic black hole remnants”, JCAP 07 (2013), 011 [arXiv:1306.2504 [hep-th]].
[16] Christian G. Boehmer, Erik Jensko, "Modified gravity: A unified approach to metric-affine models", J.Math.Phys. 64 (2023) 8, 082505, J.Math.Phys. 64 (2023) 082505 [2301.11051 [gr-qc]].
[17] Christian G. Boehmer, Erik Jensko, "Modified gravity: a unified approach", Physical Review D104 (2021) 024010 [2103.15906 [gr-qc]].
[18] Sebastian Bahamonde, Christian G. Böhmer, Sante Carloni, Edmund J. Copeland, Wei Fang, "Dynamical systems applied to cosmology: dark energy and modified gravity", Physics Reports 775-777 (2018) 1-122 [1712.03107 [gr-qc]].