Zobrazeno 1 - 10
of 555
pro vyhledávání: '"Thompson, Charles P."'
The design of data-driven dashboards that inform municipalities on ongoing changes in infections within their community is addressed in this research. Daily reports of Covid-19 infections published by the state of Wisconsin as the initial surge in th
Externí odkaz:
http://arxiv.org/abs/2211.12583
Publikováno v:
JHEP 2104 (2021) 178
We develop a new heat kernel method that is suited for a systematic study of the renormalization group flow in Horava gravity (and in Lifshitz field theories in general). This method maintains covariance at all stages of the calculation, which is ach
Externí odkaz:
http://arxiv.org/abs/2101.03177
Boundary, defect, and interface RG flows, as exemplified by the famous Kondo model, play a significant role in the theory of quantum fields. We study in detail the holographic dual of a non-conformal supersymmetric impurity in the D1/D5 CFT. Its RG f
Externí odkaz:
http://arxiv.org/abs/2001.04991
Publikováno v:
JHEP04(2019)170
The p-adic AdS/CFT correspondence relates a CFT living on the p-adic numbers to a system living on the Bruhat-Tits tree. Modifying our earlier proposal for a tensor network realization of p-adic AdS/CFT, we prove that the path integral of a p-adic CF
Externí odkaz:
http://arxiv.org/abs/1902.01411
Publikováno v:
JHEP05(2019)118
The $p$-adic AdS/CFT is a holographic duality based on the $p$-adic number field $\mathbb{Q}_p$. For a $p$-adic CFT living on $\mathbb{Q}_p$ and with complex-valued fields, the bulk theory is defined on the Bruhat-Tits tree, which can be viewed as th
Externí odkaz:
http://arxiv.org/abs/1812.06059
Autor:
Abt, Raimond, Erdmenger, Johanna, Gerbershagen, Marius, Melby-Thompson, Charles M., Northe, Christian
We consider the computation of volumes contained in a spatial slice of AdS$_3$ in terms of observables in a dual CFT. Our main tool is kinematic space, defined either from the bulk perspective as the space of oriented bulk geodesics, or from the CFT
Externí odkaz:
http://arxiv.org/abs/1805.10298
Publikováno v:
Phys. Rev. D 100, 064046 (2019)
In the context of Horava gravity, the most promising known scenarios to recover Lorentz invariance at low energy are the possibilities that (1) the renormalization group flow of the system leads to emergent infrared Lorentz invariance, and (2) that s
Externí odkaz:
http://arxiv.org/abs/1805.10299
Autor:
Abt, Raimond, Erdmenger, Johanna, Hinrichsen, Haye, Melby-Thompson, Charles M., Meyer, Rene, Northe, Christian, Reyes, Ignacio A.
We consider subregion complexity within the AdS3/CFT2 correspondence. We rewrite the volume proposal, according to which the complexity of a reduced density matrix is given by the spacetime volume contained inside the associated Ryu-Takayanagi (RT) s
Externí odkaz:
http://arxiv.org/abs/1710.01327
We introduce and study renormalization group interfaces between two holographic conformal theories which are related by deformation by a scalar double trace operator. At leading order in the 1/N expansion, we derive expressions for the two point corr
Externí odkaz:
http://arxiv.org/abs/1707.03418
Publikováno v:
JHEP10(2017)081
We would like to put the area law -- believed to by obeyed by entanglement entropies in the ground state of a local field theory -- to scrutiny in the presence of non-perturbative effects. We study instanton corrections to entanglement entropy in var
Externí odkaz:
http://arxiv.org/abs/1703.01611