2 citations · 3 across the 4 of their papers we have counts for
4 papers
Brownian Motion in Orthogonal and Symplectic Groups
Zhiyang Tan, Piet W. Brouwer
Matrix Brownian motion provides a powerful framework for studying crossover ensembles in quantum chaos and quantum transport, as well as thermalization and information scrambling i…
Operator spreading in random unitary circuits with orthogonal/symplectic-invariant gate distributions
Zhiyang Tan, Piet W. Brouwer
We investigate operator spreading in random quantum circuits with gates drawn from orthogonal-invariant or symplectic-invariant ensembles, revealing several key distinctions from t…
Operator Spreading in Random Unitary Circuits with Unitary-invariant Gate Distributions
Zhiyang Tan, Piet W. Brouwer
Random unitary circuits have become a model system to investigate information scrambling in quantum systems. In the literature, mostly random circuits with Haar-distributed gate op…
Importance of the X-ray edge singularity for the detection of relic neutrinos in the PTOLEMY project
Zhiyang Tan, Vadim Cheianov
Direct detection of relic neutrinos in a beta-decay experiment is an ambitious goal that has long been beyond the reach of available technology. One of the most challenging practic…