Holographic QFTs on AdSd, wormholes and holographic interfaces

被引:4
|
作者
Ghodsi, A. [1 ]
Ghosh, J. K. [2 ,3 ]
Kiritsis, E. [4 ,5 ]
Nitti, F. [4 ]
Nourry, V [4 ]
机构
[1] Ferdowsi Univ Mashhad, Fac Sci, Dept Phys, Mashhad, Razavi Khorasan, Iran
[2] Independent Univ Bangladesh IUB, Dhaka 1229, Bangladesh
[3] Independent Univ, Ctr Computat & Data Sci, Dhaka 1229, Bangladesh
[4] Univ Paris Cite, CNRS, Astroparticule & Cosmol, F-75013 Paris, France
[5] Univ Crete, Crete Ctr Theoret Phys, Inst Theoret & Computat Phys, Dept Phys, Iraklion, Greece
关键词
Gauge-Gravity Correspondence; Renormalization Group; STRING THEORY; U(1);
D O I
10.1007/JHEP01(2023)121
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We consider three related topics: (a) Holographic quantum field theories on AdS spaces. (b) Holographic interfaces of flat space QFTs. (c) Wormholes connecting generically different QFTs. We investigate in a concrete example how the related classical solutions explore the space of QFTs and we construct the general solutions that interpolate between the same or different CFTs with arbitrary couplings. The solution space contains many exotic flow solutions that realize unusual asymptotics, as boundaries of different regions in the space of solutions. We find phenomena like "walking" flows and the generation of extra boundaries via flow fragmentation.
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收藏
页数:90
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