55 citations · 146 across the 37 of their papers we have counts for
10 papers · 1 filter
Machine learning assisted high throughput prediction of moiré materials
Daniel Kaplan, Alexander C. Tyner, Eva Y. Andrei +1
The world of 2D materials is rapidly expanding with new discoveries of stackable and twistable layered systems composed of lattices of different symmetries, orbital character, and…
The measurement-induced phase transition in strongly disordered spin chains
Yicheng Tang, Pradip Kattel, Arijeet Pal +2
We investigate the dynamics of strongly disordered spin chains in the presence of random local measurements. By studying the transverse-field Ising model with a site-dependent rand…
Moiré-induced gapped phases in twisted nodal superconductors
Kevin P. Lucht, J. H. Pixley, Pavel A. Volkov
We demonstrate the emergence of gapped phases driven by the moiré superlattice that trivialize the topological states in twisted nodal superconductors. The effect arises from umkla…
Classical Simulations of Low Magic Quantum Dynamics
Kemal Aziz, Haining Pan, Michael J. Gullans +1
We develop classical simulation algorithms for adaptive quantum circuits that produce states with low levels of ``magic'' (i.e., non-stabilizerness). These algorithms are particula…
Complete Boundary Phase Diagram of the Spin- XXZ Chain with Boundary Fields in the Anti-Ferromagnetic Gapped Regime
Parameshwar R. Pasnoori, Yicheng Tang, Junhyun Lee +3
We consider the spin XXZ chain with diagonal boundary fields and solve it exactly using Bethe ansatz in the gapped anti-ferromagnetic regime and obtain the complete p…
Control-driven critical fluctuations across quantum trajectories
Haining Pan, Thomas Iadecola, E. M. Stoudenmire +1
Monitored quantum circuits in which entangling unitary dynamics compete with projective local measurements can host measurement-induced phase transitions witnessed by entanglement…
Twisted Nodal Superconductors
J. H. Pixley, Pavel A. Volkov
Recent proposals for the realization of time-reversal symmetry breaking and topological superconductivity in twisted nodal superconductors have led to a surge of theoretical and ex…
Quantum geometric photocurrents of quasiparticles in superconductors
Daniel Kaplan, Kevin P. Lucht, Pavel A. Volkov +1
Nonlinear optical response is a sensitive probe of the geometry and symmetry of electronic Bloch states in solids. Here, we extend this notion to the Bogoliubiov-de-Gennes (BdG) qu…
Separate surface and bulk topological Anderson localization transitions in disordered axion insulators
Cormac Grindall, Alexander C. Tyner, Ang-Kun Wu +2
In topological phases of matter for which the bulk and boundary support distinct electronic gaps, there exists the possibility of decoupled mobility gaps in the presence of disorde…
Two Channel Kondo behavior in the quantum XX chain with a boundary defect
Yicheng Tang, Pradip Kattel, J. H. Pixley +1
We demonstrate that a boundary defect in the single spin- quantum chain exhibits two-channel Kondo physics. Due to the presence of the defect, the edge spin fract…