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13 papers · 1 filter
Giant Gravitons and Volume Minimisation
Heng-Yu Chen, Nick Dorey, Sanefumi Moriyama +2
We establish a precise correspondence between the giant graviton expansion of the superconformal index of field theories in , and the master volume formalism of Gauntlett,…
Dissipation and Decay of Three Dimensional Holographic Quantum Turbulence
Hua-Bi Zeng, Chuan-Yin Xia, Wei-Can Yang +2
Quantum turbulence is a far-from-equilibrium process characterized by high nonlinearity. Holographic duality provides a systematic framework for simulating the decaying -dim…
Moyal product and Generalized Hom-Lie-Virasoro symmetries in Bloch electron systems
Haru-Tada Sato
We explore two variations of the Curtright-Zachos (CZ) deformation of the Virasoro algebra. Firstly, we introduce a scaled CZ algebra that inherits the scaling structure found in t…
Closed string vertex operators with various ghost number
Isao Kishimoto, Mako Kouga, Shigenori Seki +1
We construct closed string vertex operators with various ghost numbers in addition to the conventional ones, using the Faddeev-Popov procedure for the gauge fixing of the conformal…
Anisotropic Einstein universes with a global magetic field and SqK-spinors
Fumihiro Ueno, Satsuki Matsuno
We consider an Einstein-Dirac-Maxwell system with two charged massless spinors coupled with an electromagnetic field, and construct a family of exact solutions to the system. The s…
Solitonic Gravastars in a U(1) gauge Higgs model
Tatsuya Ogawa, Hideki Ishihara
We numerically obtain gravastar solutions as nontopological solitons in a system that consists of a U(1) gauge Higgs model with a complex scalar field and Einstein gravity. The sol…