50 citations · 56 across the 5 of their papers we have counts for
5 papers
Kinetically induced order from mobility-constrained excitations
Aprem P. Joy, Urban F. P. Seifert
A fascinating feature of strongly correlated systems is that excitations may carry nontrivial quantum numbers under emergent symmetries which, in some cases, may strongly constrain…
Diffusion and relaxation of topological excitations in layered spin liquids
Aprem P. Joy, Roman Lange, Achim Rosch
Relaxation processes in topological phases such as quantum spin liquids are controlled by the dynamics and interaction of fractionalized excitations. In layered materials hosting t…
Raman spectroscopy of anyons in generic Kitaev spin liquids
Aprem P. Joy, Achim Rosch
Optical probes have emerged as versatile tools for detecting exotic fractionalized phases in quantum materials. We calculate the low-energy Raman response arising from mobile, inte…
Gauge Field Dynamics in Multilayer Kitaev Spin Liquids
Aprem P. Joy, Achim Rosch
The Kitaev spin liquid realizes an emergent static gauge field with vison excitations coupled to Majorana fermions. We consider Kitaev models stacked on top of each…
Dynamics of visons and thermal Hall effect in perturbed Kitaev models
Aprem P. Joy, Achim Rosch
A vison is an excitation of the Kitaev spin liquid which carries a gauge flux. While immobile in the pure Kitaev model, it becomes a dynamical degree of freedom in th…