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Ground states of linear rotor chains via the density matrix renormalization groupExport this event to calendar

Tuesday, July 17, 2018 — 2:00 PM EDT

Dmitri Iouchtchenko

It has been suggested that placing dipolar linear rotors in one-dimensional lattices at zero temperature results in a model that has a transition between ordered and disordered phases. We use the density matrix renormalization group (DMRG) to compute ground states of this model near the critical point to provide further evidence of the phase transition. In particular, we numerically demonstrate divergences in both the entanglement entropy and the correlation length.

Location 
QNC - Quantum Nano Centre
4104
200 University Avenue West

Waterloo, ON N2L 3G1
Canada

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