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pro vyhledávání: '"Astaneh, Amin Faraji"'
Autor:
Astaneh, Amin Faraji
We employ holography to calculate the quantum complexity of $T\bar{T}$-deformation, utilizing the complexity equals volume (CV) and the complexity equals action (CA) proposals within the bulk spacetime with a finite radius cutoff. We find that the co
Externí odkaz:
http://arxiv.org/abs/2408.06055
Autor:
Astaneh, Amin Faraji
We explore the action principle for the holographic $T\bar{T}$-deformation. We develop a scheme in which one can holographically reproduce the action of the Liouville theory deformed by $T\bar{T}$-insertion. This scheme necessitates considering the b
Externí odkaz:
http://arxiv.org/abs/2407.16391
In the presence of boundaries, the quantum anomalies acquire additional boundary terms. In odd dimensions the integrated conformal anomaly, for which the bulk contribution is known to be absent, is non-trivial due to the boundary terms. These terms b
Externí odkaz:
http://arxiv.org/abs/2308.10351
Autor:
Allameh, Kuroush, Astaneh, Amin Faraji
We have presented a set of laws of entanglement thermodynamics for $T\bar{T}$-deformed CFTs and in general for $T^2$-deformed field theories. In particular, the first law of this set, states that although we are dealing with a non-trivial deformed th
Externí odkaz:
http://arxiv.org/abs/2212.02816
We use the holographic methods to calculate the entanglement entropy for field theories modified by $T\bar{T}$ insertion. Based on the available holographic proposals, this calculation reduces to the holographic computations in AdS with finite cut-of
Externí odkaz:
http://arxiv.org/abs/2111.11338
In odd dimensions the integrated conformal anomaly is entirely due to the boundary terms \cite{Solodukhin:2015eca}. In this paper we present a detailed analysis of the anomaly in five dimensions. We give the complete list of the boundary conformal in
Externí odkaz:
http://arxiv.org/abs/2102.07661
Publikováno v:
Phys. Rev. D 103, 046005 (2021)
In this paper, we study a particular deformation of the Jackiw-Teitelboim gravity recently considered by Maxfield, Turiaci and independently by Witten. We will compute the partition function of this model as well as its higher order correlators to al
Externí odkaz:
http://arxiv.org/abs/2010.02016
Using extended island formula we compute entanglement entropy of Hawking radiation for black hole solutions of certain gravitational models containing higher derivative terms. To be concrete we consider two different four dimensional models to comput
Externí odkaz:
http://arxiv.org/abs/2005.08715
Akademický článek
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Publikováno v:
Phys. Rev. D 100, 086004 (2019)
Using the complexity equals action proposal we study holographic complexity for hyperscaling violating theories in the presence of a finite cutoff that, in turns, requires to obtain all counter terms needed to have finite boundary energy momentum ten
Externí odkaz:
http://arxiv.org/abs/1905.10740