Entanglement Entropy at Generalized Rokhsar-Kivelson Points of Quantum Dimer Models

Alexander Selem, C. M. Herdman, K. Birgitta Whaley

We study the $n=2$ R\' enyi entanglement entropy of the triangular quantum dimer model via Monte Carlo sampling of Rokhsar-Kivelson(RK)-like ground state wavefunctions. Using the c…