Results 91 to 100 of about 10,279 (192)

Holographic complexity of the extended Schwarzschild-de Sitter space

open access: yesJournal of High Energy Physics
According to static patch holography, de Sitter space admits a unitary quantum description in terms of a dual theory living on the stretched horizon, that is a timelike surface close to the cosmological horizon.
Sergio E. Aguilar-Gutierrez   +2 more
doaj   +1 more source

Higher Codimension Singularities Constructing Yang-Mills Tree Amplitudes [PDF]

open access: yesarXiv, 2011
Yang-Mills tree-level amplitudes contain singularities of codimension one like collinear and multi-particle factorizations, codimension two such as soft limits, as well as higher codimension singularities. Traditionally, BCFW-like deformations with one complex variable were used to explore collinear and multi-particle channels.
arxiv  

Nonperiodic leaves of codimension one foliations [PDF]

open access: yesarXiv
In this work we exhibit examples of $5$-manifolds that are not homeomorphic to any leaf of any $C^2$ codimension one foliation of any compact $6$-manifold but are homeomorphic to (proper) leaves of some $C^1$ codimension one foliations and also to (proper) leaves of some $C^\inf$ codimension $2$ foliations.
arxiv  

Lorentzian threads and generalized complexity

open access: yesJournal of High Energy Physics
Recently, an infinite class of holographic generalized complexities was proposed. These gravitational observables display the behavior required to be duals of complexity, in particular, linear growth at late times and switchback effect.
Elena Cáceres   +2 more
doaj   +1 more source

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