Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Maryam Aghaei Abchouyeh"'
Publikováno v:
The Astrophysical Journal Letters, Vol 972, Iss 2, p L23 (2024)
The physical trigger powering supernovae following the core collapse of massive stars is believed to involve a neutron star (NS) or a black hole (BH), depending largely on progenitor mass. A potentially distinct signature is long-duration gravitation
Externí odkaz:
https://doaj.org/article/2cbfbfaa905f451aba7a173cfd05ae91
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 2, p 157 (2023)
The double neutron star (DNS) merger event GW170817 signifies the first multimessenger (MM) event with electromagnetic-gravitational (EM-GW) observations. LIGO-Virgo-KAGRA observational runs O4-5 promise to detect similar events and as yet unknown GW
Externí odkaz:
https://doaj.org/article/38d6266d30234135a193ed58fdf02847
Publikováno v:
Physics Letters B, Vol 780, Iss , Pp 240-245 (2018)
We propose a correspondence between an Anyon Van der Waals fluid and a (2+1) dimensional AdS black hole. Anyons are particles with intermediate statistics that interpolates between a Fermi–Dirac statistics and a Bose–Einstein one. A parameter α
Externí odkaz:
https://doaj.org/article/b96b5899fd7c4e9aaa00ca04bb459f7f
Unparticle cosmology gives an unconventional outlook on the dark sector of cosmology, increasingly challenging $\Lambda\mbox{CDM}$ by $H_0$-tension. This model derives from a finite temperature broken conformal symmetry of radiation, described by a n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cac594224a4a467de9281f51ca36688c
Publikováno v:
Physical Review D. 104
Lambda cold dark matter ( Λ CDM ) is increasingly facing challenges in late-time cosmology, notably in the Hubble parameter H ( z ) at redshift zero known as H 0 -tension. Extensions to Λ CDM have been approached mostly by models with an extra para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2178f43721243b5d6285b9d31c6137fa
https://doi.org/10.1103/physrevd.104.083511
https://doi.org/10.1103/physrevd.104.083511
Entropic force originates in the assumption that there is a horizon for the universe. This horizon gives rise to additional terms in the equations of motion. Using dynamical system calculations, our results show that in the presence of dark energy fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::321341ef3891e3f33bd5a550e741d2aa
http://arxiv.org/abs/2002.06437
http://arxiv.org/abs/2002.06437
Publikováno v:
Physics Letters B, Vol 780, Iss, Pp 240-245 (2018)
Physics Letters
Physics Letters
We propose a correspondence between an Anyon Van der Waals fluid and a (2+1) dimensional AdS black hole. Anyons are particles with intermediate statistics that interpolates between a Fermi-Dirac statistics and a Bose-Einstein one. A parameter $\alpha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b398cdcb71e9b7d236b127fb293edeb
https://doi.org/10.1016/j.physletb.2018.02.066
https://doi.org/10.1016/j.physletb.2018.02.066
Publikováno v:
International Journal of Geometric Methods in Modern Physics. 17:2050008
Dynamical behavior and future singularities of [Formula: see text] gravitational theory are investigated. This gravitational model is a more complete form of the [Formula: see text] gravity which can offer new dynamics for the universe. We investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75e7da54bcb7d0b539568d60ad8b08df
https://doi.org/10.1142/s0219887820500085
https://doi.org/10.1142/s0219887820500085
The effects of a running gravitational coupling and the entropic force on future singularities are considered. Although it is expected that the quantum corrections remove the future singularities or change the singularity type, treating the running g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e93e5581682cf1e7fe3f275c9695606e
http://arxiv.org/abs/1309.7827
http://arxiv.org/abs/1309.7827
Autor:
Abchouyeh, Maryam Aghaei1 m.aghaei@ph.iut.ac.ir, Mirza, Behrouz1
Publikováno v:
Iranian Journal of Physics Research. Winter2011, Vol. 11 Issue 4, p57-57. 1p.