108 citations · 363 across the 9 of their papers we have counts for
4 papers · 1 filter
Characterization of variational quantum algorithms using free fermions
Gabriel Matos, Chris N. Self, Zlatko Papić +2
We study variational quantum algorithms from the perspective of free fermions. By deriving the explicit structure of the associated Lie algebras, we show that the Quantum Approxima…
Many-body Hilbert space scarring on a superconducting processor
Pengfei Zhang, Hang Dong, Yu Gao +21
Quantum many-body scarring (QMBS) -- a recently discovered form of weak ergodicity breaking in strongly-interacting quantum systems -- presents opportunities for mitigating thermal…
Extensive multipartite entanglement from su(2) quantum many-body scars
Jean-Yves Desaules, Francesca Pietracaprina, Zlatko Papić +2
Recent experimental observation of weak ergodicity breaking in Rydberg atom quantum simulators has sparked interest in quantum many-body scars - eigenstates which evade thermalisat…
Probing Geometric Excitations of Fractional Quantum Hall States on Quantum Computers
Ammar Kirmani, Kieran Bull, Chang-Yu Hou +5
Intermediate-scale quantum technologies provide new opportunities for scientific discovery, yet they also pose the challenge of identifying suitable problems that can take advantag…