79 citations · 392 across the 16 of their papers we have counts for
7 papers · 1 filter
Space-dependent symmetries and fractons
Kevin T. Grosvenor, Carlos Hoyos, Francisco Peña-Benitez +1
There has been a surge of interest in effective non-Lorentzian theories of excitations with restricted mobility, known as fractons. Examples include defects in elastic materials, v…
Skin effect as a probe of transport regimes in Weyl semimetals
Paweł Matus, Renato M. A. Dantas, Roderich Moessner +1
We study the propagation of an oscillatory electromagnetic field inside a Weyl semimetal. In conventional conductors, the motion of the charge carriers in the skin layer near the s…
Passive odd viscoelasticity
Ruben Lier, Jay Armas, Stefano Bo +3
Active chiral viscoelastic materials exhibit elastic responses perpendicular to the applied stresses, referred to as odd elasticity. We use a covariant formulation of viscoelastici…
Bose-Hubbard realization of fracton defects
Krzysztof Giergiel, Ruben Lier, Piotr Surówka +1
Bose-Hubbard models are simple paradigmatic lattice models used to study dynamics and phases of quantum bosonic matter. We combine the extended Bose-Hubbard model in the hard-core…
Hydrodynamics of ideal fracton fluids
Kevin T. Grosvenor, Carlos Hoyos, Francisco Peña-Benítez +1
Low-energy dynamics of many-body fracton excitations necessary to describe topological defects should be governed by a novel type of hydrodynamic theory. We use a Poisson bracket a…
Super-resonant transport of topological surface states subjected to in-plane magnetic fields
Song-Bo Zhang, Chang-An Li, Francisco Peña-Benitez +4
Magnetic oscillations of Dirac surface states of topological insulators are expected to be associated with the formation of Landau levels or the Aharonov-Bohm effect. We instead st…
Dual gauge theory formulation of planar quasicrystal elasticity and fractons
Piotr Surówka
Elastic description of planar quasicrystals can be formulated as an interplay between two Goldstone fields corresponding to phonon and phason degrees of freedom. We reformulate thi…