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hep-th2010★ 333 cited
Entanglement entropy of two disjoint intervals in conformal field theory II
Pasquale Calabrese, John Cardy, Erik Tonni
We continue the study of the entanglement entropy of two disjoint intervals in conformal field theories that we started in J. Stat. Mech. (2009) P11001. We compute Trρ_A^n for any…
hep-th2004
Boundary Conformal Field Theory
John Cardy
Boundary conformal field theory (BCFT) is simply the study of conformal field theory (CFT) in domains with a boundary. It gains its significance because, in some ways, it is mathem…
hep-th2003
Calogero-Sutherland model and bulk-boundary correlations in conformal field theory
John Cardy
We show that, in any conformal field theory, the weights of all bulk primary fields that couple to N phi_{2,1} fields on the boundary are given by the spectrum of an N-particle Cal…