Interface entropy in four dimensions as Calabi's diastasis on the conformal manifold

Abstract

We conjecture an equality between (1) the entropy associated with a Janus interface in a 4d N=2 superconformal field theory and (2) Calabi's diastasis, a particular combination of analytically continued Kahler potentials, on the conformal manifold (moduli space) of the 4d theory.

4 pages; v.2: reference and minor clarification added, version in JHEP

References in corpus (4)

• Exact half-BPS Type IIB interface solutions I: Local solution and supersymmetric Janus
• Sphere Partition Functions and the Zamolodchikov Metric
• Holographic Entropy and Calabi's Diastasis
• Conformal field theories and compact curves in moduli spaces

Cited by in corpus (1)

• Janus interface entropy and Calabi's diastasis in four-dimensional $\mathcal{N}=2$ superconformal field theories