Entanglement Hamiltonian for the massless Dirac field on a segment with an inhomogeneous background

Abstract We study the entanglement Hamiltonian of an interval for the free massless Dirac field in an inhomogeneous background on a finite segment and in the ground state. We consider a class of metrics that are Weyl equivalent to the flat metric through a Weyl factor that depends only on the spatia...

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Detalhes bibliográficos

Principais autores:	Erik Tonni, Stefano Trezzi
Formato:	Artigo
Idioma:	Inglês
Publicado em:	SpringerOpen 2026-02-01
Colecção:	Journal of High Energy Physics
Assuntos:	Boundary Quantum Field Theory Field Theories in Lower Dimensions Lattice Quantum Field Theory Scale and Conformal Symmetries
Acesso em linha:	https://doi.org/10.1007/JHEP02(2026)224
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