68 citations · 680 across the 59 of their papers we have counts for
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Disentangling the Physics of the Attractive Hubbard Model via the Accessible and Symmetry-Resolved Entanglement Entropies
Tong Shen, Hatem Barghathi, Adrian Del Maestro +1
The complicated ways in which electrons interact in many-body systems such as molecules and materials have long been viewed through the lens of local electron correlation and assoc…
Effects of substrate corrugation during helium adsorption on graphene in the grand canonical ensemble
Gage Erwin, Adrian Del Maestro
Adsorption of 4He on atomically flat substrates such as graphene provides a route towards the engineering of low dimensional quantum phases including superfluids and strongly inter…
Topological and magnetic properties of the interacting Bernevig-Hughes-Zhang model
Rahul Soni, Harini Radhakrishnan, Bernd Rosenow +2
We investigate the effects of electronic correlations on the Bernevig-Hughes-Zhang model using the real-space density matrix renormalization group (DMRG) algorithm. We introduce a…
Reduction of Autocorrelation Times in Lattice Path Integral Quantum Monte Carlo via Direct Sampling of the Truncated Exponential Distribution
Emanuel Casiano-Diaz, Kipton Barros, Ying Wai Li +1
In Monte Carlo simulations, proposed configurations are accepted or rejected according to an acceptance ratio, which depends on an underlying probability distribution and an a prio…
A Scaling Function for the Particle Entanglement Entropy of Fermions
Harini Radhakrishnan, Matthias Thamm, Hatem Barghathi +2
Entanglement entropy under a particle bipartition provides complementary information to mode entanglement as it is sensitive to interactions and particle statistics at leading orde…
Quantum Atomic Matter Near Two-Dimensional Materials in Microgravity
Adrian Del Maestro, Sang Wook Kim, Nicholas P. Bigelow +2
Novel two-dimensional (2D) atomically flat materials, such as graphene and transition-metal dichalcogenides, exhibit unconventional Dirac electronic spectra. We propose to effectiv…