7 papers
The Ising dual-reflection interface: symmetry and Majorana strong zero modes
Juliane Graf, Federica Maria Surace, Marcus Berg +1
We investigate an interface in the transverse field quantum Ising chain connecting an ordered ferromagnetic phase and a disordered paramagnetic phase that are Kramers-Wannier duals…
Spontaneously Broken Non-Invertible Symmetries in Transverse-Field Ising Qudit Chains
Kristian Tyn Kai Chung, Umberto Borla, Andriy H. Nevidomskyy +1
Recent developments have revealed that symmetries need not form a group, but instead can be non-invertible. Here we use analytical arguments and numerical evidence to illuminate ho…
Effective field theory for the superfluid vortex lattice from coset construction
Aleksander GÅódkowski, Sergej Moroz, Francisco Peña-BenÃtez +1
Guided by symmetry principles, we construct an effective field theory that captures the long-wavelength dynamics of two-dimensional vortex crystals observed in rotating Bose-Einste…
Higgs Phases and Boundary Criticality
Kristian Tyn Kai Chung, Rafael Flores-Calderón, Rafael C. Torres +3
Motivated by recent work connecting Higgs phases to symmetry protected topological (SPT) phases, we investigate the interplay of gauge redundancy and global symmetry in lattice gau…
String Breaking Dynamics and Glueball Formation in a D Lattice Gauge Theory
Kaidi Xu, Umberto Borla, Sergej Moroz +1
With the advent of advanced quantum processors capable of probing lattice gauge theories (LGTs) in higher spatial dimensions, it is crucial to understand string dynamics in such mo…
Magnetic field suppression of tomographic electron transport
Habib Rostami, Nitay Ben-Shachar, Sergej Moroz +1
Degenerate two-dimensional electron liquids are theoretically established to possess two vastly distinct collisional electron mean free paths, where even-parity deformations of the…