278 citations · 1.5k across the 25 of their papers we have counts for
5 papers · 1 filter
Topological two-dimensional Floquet lattice on a single superconducting qubit
Daniel Malz, Adam Smith
Previous theoretical and experimental research has shown that current NISQ devices constitute powerful platforms for analogue quantum simulation. With the exquisite level of contro…
Real- and imaginary-time evolution with compressed quantum circuits
Sheng-Hsuan Lin, Rohit Dilip, Andrew G. Green +2
The current generation of noisy intermediate scale quantum computers introduces new opportunities to study quantum many-body systems. In this paper, we show that quantum circuits c…
Intrinsic sign problem in fermionic and bosonic chiral topological matter
Omri Golan, Adam Smith, Zohar Ringel
The infamous sign problem leads to an exponential complexity in Monte Carlo simulations of generic many-body quantum systems. Nevertheless, many phases of matter are known to admit…
Intrinsic sign problems in topological quantum field theories
Adam Smith, Omri Golan, Zohar Ringel
The sign problem is a widespread numerical hurdle preventing us from simulating the equilibrium behavior of various problems at the forefront of physics. Focusing on an important s…
Disorder-free localization in a simple lattice gauge theory
Irene Papaefstathiou, Adam Smith, Johannes Knolle
Localization due to the presence of disorder has proven crucial for our current understanding of relaxation in isolated quantum systems. The many-body localized phase constitutes a…