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hep-th2017
Logarithmic Negativity in Lifshitz Harmonic Models
M. Reza Mohammadi Mozaffar, Ali Mollabashi
Recently generalizations of the harmonic lattice model has been introduced as a discrete approximation of bosonic field theories with Lifshitz symmetry with a generic dynamical exp…
hep-th2017
Entanglement in Lifshitz-type Quantum Field Theories
M. Reza Mohammadi Mozaffar, Ali Mollabashi
We study different aspects of quantum entanglement and its measures, including entanglement entropy in the vacuum state of a certain Lifshitz scalar theory. We present simple intui…