Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Khosravi, Amir"'
Publikováno v:
Phys.Rev.D 108 (2023) 12, 128502
We reply to the ``Comment'' on ``Regular evaporating black holes with stable cores'' by R. Carballo-Rubio, F. Di Filippo, S. Liberati, C. Pacilio, and M. Visser. As a key result, we show that the regime of mass-inflation identified in the comment con
Externí odkaz:
http://arxiv.org/abs/2402.07416
A feature shared by many regular black hole spacetimes is the occurrence of a Cauchy horizon. It is then commonly believed that this renders the geometry unstable against perturbations through the mass-inflation effect. In this work, we perform the f
Externí odkaz:
http://arxiv.org/abs/2209.10612
Autor:
Khosravi, Amir Esmaeel1 (AUTHOR), Shahabian, Farzad1 (AUTHOR) shahabf@um.ac.ir, Aftabi Sani, Ahmad1 (AUTHOR)
Publikováno v:
Scientific Reports. 7/3/2024, Vol. 14 Issue 1, p1-19. 19p.
Autor:
Saueressig, Frank, Khosravi, Amir
A intriguing feature shared by many quantum gravity programs is the dynamical decrease of the spectral dimension from $D_s = 4$ at macroscopic to $D_s \approx 2$ at microscopic scales. In this note, we study the impact of this transition on the energ
Externí odkaz:
http://arxiv.org/abs/2111.05018
Autor:
Khosravi, Amir1 (AUTHOR), Habibpour, Razieh1 (AUTHOR) Habibpour@irost.ir, Ranjbar, Maryam1 (AUTHOR) marandjbar@irost.ir
Publikováno v:
Scientific Reports. 25/10/224, Vol. 14 Issue 1, p1-15. 15p.
Autor:
Saberzadeh-Ardestani, Bahar1, Khosravi, Amir Ali1, Mansour-Ghanaei, Fariborz2, Vahedi, Homayoon1, Baniasadi, Nadieh3, Seyyedmajidi, Mohammadreza4, Parhizkar, Baran5, Hormati, Ahmad1, Naghshbandi, Sayed Jalalledin5, Matin, Somaieh6,7, Zadeh, Amir Abbas Hassan8, Taghvaei, Tarang9, Bahrami, Mohsen10, Rafeey, Mandana11, Ahadi, Mitra12, Vossoughinia, Hassan12, Muosavi, Hashem10, Gheibi, Shahsanam13, Hosseini-Hemmatabadi, Roya-Sadat14, Yazdanbod, Abbas15
Publikováno v:
Archives of Iranian Medicine (AIM). Apr2024, Vol. 27 Issue 4, p183-190. 8p.
Publikováno v:
Phys. Rev. D 103, 124027 (2021)
Non-singular black hole geometries typically come with two spacetime horizons: an (outer) event horizon and an (inner) Cauchy horizon. This nurtures the speculation that they may be subject to a mass-inflation effect which renders the Cauchy horizon
Externí odkaz:
http://arxiv.org/abs/2010.04226
We argue in a quantitative way that the unitarity principle of quantum field theory together with the quantum information bound on correlation functions are in tension with a space which is made out of disconnected patches at microscopic scales.
Externí odkaz:
http://arxiv.org/abs/1907.12787
Publikováno v:
Intern. Math. Journal, Vol. 4, 2003, no. 6, 527 - 537
In this article we develop a theory for frames in tensor product of Hilbert spaces. We show that like bases if Y_1, Y_2, \cdot \cdot \cdot, Y_n are frames for H_1,H_2, \cdot \cdot \cdot, H_n, respectively, then Y_1\otimesY_2\otimes...\otimesY_n is a
Externí odkaz:
http://arxiv.org/abs/1204.0096
Publikováno v:
Surgery Research & Practice; 6/15/2024, Vol. 2024, p1-11, 11p