Mutual Rényi information for two disjoint compound systems

Abstract

The leading term for the mutual Rényi information is studied for two widely separated identical compound systems for free scalar fields in $(d+1)$ Euclidean space. The compound system consists of two identical spheres in contact, with a result consistent with a universal form for the leading term for the mutual Rényi information.

10 pages, typos corrected

References in corpus (2)

• Entanglement entropy of two disjoint intervals in conformal field theory II
• Universal Thermal Corrections to Entanglement Entropy for Conformal Field Theories on Spheres