39 citations · 98 across the 4 of their papers we have counts for
4 papers
Cubic trihedral corner entanglement for a free scalar
Lauren E. Hayward Sierens, Pablo Bueno, Rajiv R. P. Singh +2
We calculate the universal contribution to the -Renyi entropy from a cubic trihedral corner in the boundary of the entangling region in 3+1 dimensions for a massless free scalar…
Universal corner entanglement of Dirac fermions and gapless bosons from the continuum to the lattice
Johannes Helmes, Lauren E. Hayward Sierens, Anushya Chandran +2
A quantum critical (QC) fluid exhibits universal subleading corrections to the area law of its entanglement entropies. In two dimensions when the partition involves a corner of ang…
Cornering gapless quantum states via their torus entanglement
William Witczak-Krempa, Lauren E. Hayward Sierens, Roger G. Melko
The entanglement entropy (EE) has emerged as an important window into the structure of complex quantum states of matter. We analyze the universal part of the EE for gapless systems…
Fluctuating orders and quenched randomness in the cuprates
Laimei Nie, Lauren E. Hayward Sierens, Roger G. Melko +2
We study a quasi-2D classical Landau-Ginzburg-Wilson effective field theory in the presence of quenched disorder in which incommensurate charge-density wave and superconducting ord…