Entanglement entropy along a massless renormalisation flow: the tricritical to critical Ising crossover

Abstract We study the Rényi entanglement entropies along the massless renormalisation group flow that connects the tricritical and critical Ising field theories. Similarly to the massive integrable field theories, we derive a set of bootstrap equations, from which we can analytically calculate the t...

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Bibliografische Detailangaben

Hauptverfasser:	Federico Rottoli, Filiberto Ares, Pasquale Calabrese, Dávid X. Horváth
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	SpringerOpen 2024-02-01
Schriftenreihe:	Journal of High Energy Physics
Schlagworte:	Field Theories in Lower Dimensions Integrable Field Theories Renormalization Group
Online-Zugang:	https://doi.org/10.1007/JHEP02(2024)053
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