We obtain the entanglement negativity for various bipartite zero and finite temperature pure and mixed state configurations in a class of (1+1)-dimensional Galilean conformal field theories. In this context we establish a construction for computing the entanglement negativity for such bipartite states involving a suitable replica technique. Our construction exactly reproduces certain universal features observed for entanglement negativity of corresponding states in relativistic (1+1)-dimensional conformal field theories.
@article{arxiv.1810.08162,
title = {Entanglement negativity in Galilean conformal field theories},
author = {Vinay Malvimat and Himanshu Parihar and Boudhayan Paul and Gautam Sengupta},
journal= {arXiv preprint arXiv:1810.08162},
year = {2019}
}