716 citations · 1.6k across the 15 of their papers we have counts for
15 papers
Experimental demonstration of scalable cross-entropy benchmarking to detect measurement-induced phase transitions on a superconducting quantum processor
Hirsh Kamakari, Jiace Sun, Yaodong Li +5
Quantum systems subject to random unitary evolution and measurements at random points in spacetime exhibit entanglement phase transitions which depend on the frequency of these mea…
Quantum Zeno Effect and the Many-body Entanglement Transition
Yaodong Li, Xiao Chen, Matthew P. A. Fisher
We introduce and explore a one-dimensional "hybrid" quantum circuit model consisting of both unitary gates and projective measurements. While the unitary gates are drawn from a ran…
Universal transport signatures of Majorana fermions in superconductor-Luttinger liquid junctions
L. Fidkowski, J. Alicea, N. Lindner +2
One of the most promising proposals for engineering topological superconductivity and Majorana fermions employs a spin-orbit coupled nanowire subjected to a magnetic field and prox…
Gapless layered three-dimensional fractional quantum Hall states
Michael Levin, Matthew P. A. Fisher
Using the parton construction, we build a three-dimensional (3D) multilayer fractional quantum Hall state with average filling ν= 1/3 per layer that is qualitatively distinct from…
Momentum Distribution Function of a Narrow Hall Bar in the FQHE Regime
S. -R. Eric Yang, Sami Mitra, M. P. A. Fisher +1
The momentum distribution function () of a narrow Hall bar in the fractional quantum Hall effect regime is investigated using Luttinger liquid and microscopic many-particle w…
Dissipationless transport in low density bilayer systems
Ady Stern, S. Das Sarma, Matthew P. A. Fisher +1
In a bilayer electronic system the layer index may be viewed as the z-component of an isospin-1/2. An XY isospin-ordered ferromagnetic phase was observed in quantum Hall systems an…
Dynamical Transition in Sliding Charge-density Waves with Quenched Disorder
Lee-Wen Chen, Leon Balents, Matthew P. A. Fisher +1
We have studied numerically the dynamics of sliding charge-density waves (CDWs) in the presence of impurities in d=1,2. The model considered exhibits a first order dynamical transi…
Dynamics of a heavy particle in a Luttinger liquid
A. H. Castro Neto, Matthew P. A. Fisher
We study the dynamics of a heavy particle of mass moving in a one-dimensional repulsively interacting Fermi gas. The Fermi gas is described using the Luttinger model and bosoni…
Mode-Locking in Quantum-Hall-Effect Point Contacts
Hsiu-Hau Lin, Matthew P. A. Fisher
We study the effect of an ac drive on the current-voltage (I-V) characteristics of a tunnel junction between two fractional Quantum Hall fluids at filling an odd integer.…
Thermal transport in a Luttinger liquid
C. L. Kane, Matthew P. A. Fisher
We study thermal transport in a one-dimensional (1d) interacting electron gas, employing the Luttinger liquid model. Both thermal conductance and thermopower are analyzed for a pur…
Contacts and Edge State Equilibration in the Fractional Quantum Hall Effect
C. L. Kane, Matthew P. A. Fisher
We develop a simple kinetic equation description of edge state dynamics in the fractional quantum Hall effect (FQHE), which allows us to examine in detail equilibration processes b…
Temporal Order in Dirty Driven Periodic Media
Leon Balents, Matthew P. A. Fisher
We consider the non--equilibrium steady states of a driven charge density wave in the presence of impurities and noise. In three dimensions at strong drive, a true dynamical phase…
Current--Voltage Characteristics of Two--Dimensional Vortex Glass Models
R. A. Hyman, M. Wallin, M. P. A. Fisher +2
We have performed Monte Carlo simulations to determine current--voltage characteristics of two different vortex glass models in two dimensions. The results confirm the conclusions…
Luttinger States at the Edge
M. Stone, M. P. A. Fisher
An effective wavefunction for the edge excitations in the Fractional quantum Hall effect can be found by dimensionally reducing the bulk wavefunction. Treated this way the Laughlin…
Cooper pair tunnelling into a Quantum Hall fluid
Matthew P. A. Fisher
Transport through a tunnel junction connecting a superconductor to a spin-aligned quantum Hall fluid at filling is studied theoretically. The dominant transport channel at low…