324 citations · 3k across the 77 of their papers we have counts for
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cond-mat.str-el2013★ 14 cited
Emergent Criticality and Friedan Scaling in a 2D Frustrated Heisenberg Antiferromagnet
Peter P. Orth, Premala Chandra, Piers Coleman +1
We study a two-dimensional frustrated Heisenberg antiferromagnet on the windmill lattice consisting of triangular and dual honeycomb lattice sites. In the classical ground state th…
cond-mat.mes-hall2013★ 9 cited
Manipulation of a two-photon pump in superconductor - semiconductor heterostructures
Paul Baireuther, Peter P. Orth, Ilya Vekhter +1
We investigate the photon statistics, entanglement and squeezing of a pn-junction sandwiched between two superconducting leads, and show that such an electrically-driven photon pum…