researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2023 · quant-phShow all

8 papers · 2 filters

quant-ph2023★ 7 cited

Testing Bell-CHSH Inequalities Using topological Aharonov-Casher and He-McKellar-Wilkens Phases

H. O. Cildiroglu

The effects of Aharonov-Casher (AC) and He-McKellar-Wilkens (HMW) phases on entangled spin-1/2 quantum systems are investigated. We use linear charge distributions positioned at th…

quant-ph2023★ 13 cited

Glassy word problems: ultraslow relaxation, Hilbert space jamming, and computational complexity

Shankar Balasubramanian, Sarang Gopalakrishnan, Alexey Khudorozhkov +1

We introduce a family of local models of dynamics based on ``word problems'' from computer science and group theory, for which we can place rigorous lower bounds on relaxation time…

quant-ph2023★ 9 cited

Variational adiabatic transport of tensor networks

Hyeongjin Kim, Matthew T. Fishman, Dries Sels

We discuss a tensor network method for constructing the adiabatic gauge potential -- the generator of adiabatic transformations -- as a matrix product operator, which allows us to…

quant-ph2023★ 11 cited

Efficient Local Classical Shadow Tomography with Number Conservation

Sumner N. Hearth, Michael O. Flynn, Anushya Chandran +1

Shadow tomography aims to build a classical description of a quantum state from a sequence of simple random measurements. Physical observables are then reconstructed from the resul…

quant-ph2023★ 7 cited

Measuring Trotter error and its application to precision-guaranteed Hamiltonian simulations

Tatsuhiko N. Ikeda, Hideki Kono, Keisuke Fujii

Trotterization is the most common and convenient approximation method for Hamiltonian simulations on digital quantum computers, but estimating its error accurately is computational…

quant-ph2023★ 5 cited

Beyond Fermi's golden rule with the statistical Jacobi approximation

David M. Long, Dominik Hahn, Marin Bukov +1

Many problems in quantum dynamics can be cast as the decay of a single quantum state into a continuum. The time-dependent overlap with the initial state, called the fidelity, chara…

quant-ph2023★ 14 cited

Enhanced-sensitivity interferometry with phase-sensitive unbiased multiports

Christopher R. Schwarze, David S. Simon, Alexander V. Sergienko

Here we introduce interferometric devices by combining optical feedback (cavities) with unbiased multiports, which unlike traditional beam dividers, allow light to reflect back out…

quant-ph2023★ 4 cited

Fast pseudorandom quantum state generators via inflationary quantum gates

Claudio Chamon, Eduardo R. Mucciolo, Andrei E. Ruckenstein +1

We propose a mechanism for reaching pseudorandom quantum states, computationally indistinguishable from Haar random, with shallow log-n depth quantum circuits, where n is the numbe…