Finite temperature entanglement negativity in conformal field theory
We consider the logarithmic negativity of a finite interval embedded in an infinite one dimensional system at finite temperature. We focus on conformal invariant systems and we show that the naive approach based on the calculation of a two-point function of twist fields in a cylindrical geometry yie...
Main Authors: | , , |
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Format: | Journal article |
Language: | English |
Published: |
Institute of Physics Publishing
2015
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