Zobrazeno 1 - 10
of 258
pro vyhledávání: '"Banerjee, Kinjal"'
We study the evolution of $k=-1$ FLRW cosmological models for two interacting Dark Matter-Dark Energy Models using dynamical system analysis. Since we are interested in late time evolution, the sign of the interaction term is chosen such that it faci
Externí odkaz:
http://arxiv.org/abs/2410.02261
Autor:
Banerjee, Kinjal, Basu, Rudranil, Krishnan, Bhagya, Maulik, Sabyasachi, Mehra, Aditya, Ray, Augniva
Publikováno v:
Phys.Rev.D 108 (2023) 8, 085022
Carrollian field theories at the classical level possess an infinite number of space-time symmetries, namely the supertranslations. In this article, we inquire whether these symmetries for interacting Carrollian scalar field theory survive in the pre
Externí odkaz:
http://arxiv.org/abs/2307.03901
Publikováno v:
Phys.Rev.D 108 (2023) 6, 063028
The difficulty in describing the equation of state (EoS) for nuclear matter at densities above the saturation density ($\rho_0$) has led to the emergence of a multitude of models based on different assumptions and techniques. These EoSs, when used to
Externí odkaz:
http://arxiv.org/abs/2208.13163
Publikováno v:
2022, Physical Review D
Spatially homogeneous cosmological spacetimes, evolving in the presence of a positive cosmological constant and matter satisfying some reasonable energy conditions, typically approach the de Sitter geometry asymptotically (at least locally). In this
Externí odkaz:
http://arxiv.org/abs/2205.04773
Autor:
Banerjee, Kinjal, Sharma, Aditya
Publikováno v:
JHEP 2022, 66 (2022)
We present the quantum field description of Galilean electrodynamics minimally coupled to massless Galilean fermion in (3 + 1) dimensions. At the classical level, the Lagrangian is obtained as a null reduction of a relativistic theory in one higher d
Externí odkaz:
http://arxiv.org/abs/2205.01918
Publikováno v:
Phys. Rev. D 103, 105001 (2021)
We construct the free Lagrangian of the magnetic sector of Carrollian electrodynamics. The construction relies on Helmholtz integrability condition for differential equations in a self consistent algorithm, working hand in hand with imposing invarian
Externí odkaz:
http://arxiv.org/abs/2008.02829
Publikováno v:
Journal of Cosmology and Astroparticle Physics, Volume 2022, January 2022
Constructing the outer crust of the neutron stars requires the knowledge of the Binding Energy (BE) of the atomic nuclei. Although the BE of a lot of the nuclei is experimentally determined and can be obtained from the AME data table, for the others
Externí odkaz:
http://arxiv.org/abs/2004.14196
We investigate the existence of action for both the electric and magnetic sectors of Galilean Electrodynamics using Helmholtz conditions. We prove the existence of unique action in magnetic limit with the addition of a scalar field in the system. The
Externí odkaz:
http://arxiv.org/abs/1909.11993
Publikováno v:
Int.J.Mod.Phys. E27 (2018) no.11, 1850097
Models of neutron stars (NSs) with hyperon cores are constructed with an effective chiral model in mean-field approximation. The hyperon couplings are fixed by reproducing their experimentally determined binding energies. The impact of these coupling
Externí odkaz:
http://arxiv.org/abs/1812.03529
Autor:
Sadana, Divyajot, Kaur, Simrat, Sankaramangalam, Kesavan, Saini, Ishan, Banerjee, Kinjal, Siuba, Matthew, Amaral, Valentina, Gadre, Shruti, Torbic, Heather, Krishnan, Sudhir, Duggal, Abhijit
Publikováno v:
In Critical Care and Resuscitation 5 December 2022 24(4):341-351
