Results 61 to 70 of about 540 (186)

Emergence of spacetime from the algebra of total modular Hamiltonians

Journal of High Energy Physics, 2019
We study the action of the CFT total modular Hamiltonian on the CFT representation of bulk fields with spin. In the vacuum of the CFT the total modular Hamiltonian acts as a bulk Lie derivative, reducing on the RT surface to a boost perpendicular to the ...
Daniel Kabat, Gilad Lifschytz
doaj   +1 more source

Fermionic CFTs from topological boundaries in abelian Chern-Simons theories

Journal of High Energy Physics
A quantum field theory is referred to as bosonic (non-spin) if its physical quantities are independent of the spacetime spin structure, and as fermionic (spin) if they depend on it.
Kohki Kawabata, Tatsuma Nishioka, Takuya Okuda, Shinichiro Yahagi   +3 more
doaj   +1 more source

A class of uniformly bounded simple $\mathbb{Z}$-graded Lie conformal algebras [PDF]

, 2022
Maosen Xu
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Lie Bialgebra Structures and Quantization of Generalized Loop Planar Galilean Conformal Algebra

Axioms
In this paper, we analyze the Lie bialgebra (LB) and quantize the generalized loop planar-Galilean conformal algebra (GLPGCA) W(Γ). Additionally, we prove that all LB structures on W(Γ) possess a triangular coboundary.
Yu Yang, Xingtao Wang
doaj   +1 more source

The non-Abelian tensor multiplet

Journal of High Energy Physics, 2018
We assume the existence of a background vector field that enables us to make an ansatz for the superconformal transformations for the non-Abelian 6d (1, 0) tensor multiplet.
Andreas Gustavsson
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On quantum Poisson-Lie T-duality of WZNW models

Journal of High Energy Physics
We study Poisson-Lie T-duality of the Wess-Zumino-Novikov-Witten (WZNW) models which are obtained from a class of Drinfel’d doubles and its generalization.
Yuho Sakatani, Yuji Satoh
doaj   +1 more source

Locally conformally balanced metrics on almost abelian Lie algebras [PDF]

, 2021
Fabio Paradiso
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Formal vertex laws associated to Lie conformal algebras [PDF]

, 2022
Carina Boyallían, Juan Gabriel Guzman
openalex   +1 more source

(Almost) Ricci Solitons in Lorentzian–Sasakian Hom-Lie Groups

Axioms
We study Lorentzian contact and Lorentzian–Sasakian structures in Hom-Lie algebras. We find that the three-dimensional sl(2,R) and Heisenberg Lie algebras provide examples of such structures, respectively.
Esmaeil Peyghan, Leila Nourmohammadifar, Akram Ali, Ion Mihai   +3 more
doaj   +1 more source

Lie Conformal Algebra Cohomology and the Variational Complex [PDF]

, 2009
Alberto de Sole, Victor G. Kac
openalex   +1 more source