610 citations · 5.2k across the 207 of their papers we have counts for
11 papers · 2 filters
Tearing Fractons
Nandagopal Manoj, Roderich Moessner, Vijay B. Shenoy
We offer a fractonic perspective on a familiar observation -- a flat sheet of paper can be folded only along a straight line if one wants to avoid the creation of additional crease…
Magnetoelectric generation of a Majorana-Fermi surface in Kitaev's honeycomb model
Rajas Chari, Roderich Moessner, Jeffrey G. Rau
We study the effects of static magnetic and electric fields on Kitaev's honeycomb model. Using the electric polarization operator appropriate for Kitaev materials, we derive the ef…
Possible inversion symmetry breaking in the pyrochlore Heisenberg magnet
Imre Hagymási, Robin Schäfer, Roderich Moessner +1
We address the ground-state properties of the long-standing and much-studied three-dimensional quantum spin liquid candidate, the pyrochlore Heisenberg antiferromagne…
The Emergent Fine Structure Constant of Quantum Spin Ice Is Large
Salvatore D. Pace, Siddhardh C. Morampudi, Roderich Moessner +1
Condensed matter systems provide alternative `vacua' exhibiting emergent low-energy properties drastically different from those of the standard model. A case in point is the emerge…
Hierarchy of energy scales and field-tunable order by disorder in dipolar-octupolar pyrochlores
Benedikt Placke, Roderich Moessner, Owen Benton
Dipolar-octupolar pyrochlore magnets in a strong external magnet field applied in the [110] direction are known to form a `chain' state, with subextensive degeneracy. Magnetic mome…
Gapless state of interacting Majorana fermions in a strain-induced Landau level
Adhip Agarwala, Subhro Bhattacharjee, Johannes Knolle +1
Mechanical strain can generate a pseudo-magnetic field, and hence Landau levels (LL), for low energy excitations of quantum matter in two dimensions. We study the collective state…