37 citations · 57 across the 3 of their papers we have counts for
5 papers
A fractionalised "" classical Heisenberg spin liquid
J. Rehn, Arnab Sen, R. Moessner
Quantum spin systems are by now known to exhibit a large number of different classes of spin liquid phases. By contrast, for \textit{classical} Heisenberg models, only one kind of…
Spin glass behavior in a random Coulomb antiferromagnet
J. Rehn, R. Moessner, A. P. Young
We study spin glass behavior in a random Ising Coulomb antiferromagnet in two and three dimensions using Monte Carlo simulations. In two dimensions, we find a transition at zero te…
Maxwell electromagnetism as an emergent phenomenon in condensed matter
J. Rehn, R. Moessner
The formulation of a complete theory of classical electromagnetism by Maxwell is one of the milestones of science. The capacity of many-body systems to provide emergent mini-univer…
Classical spin-liquid on the maximally frustrated honeycomb lattice
J. Rehn, Arnab Sen, Kedar Damle +1
We show that the honeycomb Heisenberg antiferromagnet with , where are first-, second- and third-neighbour couplings respectively, forms a classical spin…
Random Coulomb antiferromagnets: from diluted spin liquids to Euclidean random matrices
J. Rehn, Arnab Sen, Alexei Andreanov +3
We study a disordered classical Heisenberg magnet with uniformly antiferromagnetic interactions which are frustrated on account of their long-range Coulomb form, {\em i.e.} $J(r)\s…