7 papers
Truncation uncertainties for accurate quantum simulations of lattice gauge theories
Anthony N. Ciavarella, Siddharth Hariprakash, Jad C. Halimeh +1
The encoding of lattice gauge theories onto quantum computers requires a discretization of the gauge field's Hilbert space on each link, which presents errors with respect to the K…
Large Nc Truncations for SU(Nc) Lattice Yang-Mills Theory with Fermions
Neel S. Modi, Anthony N. Ciavarella, Jad C. Halimeh +1
Quantum simulations of quantum chromodynamics (QCD) require a representation of gauge fields and fermions on the finitely many degrees of freedom available on a quantum computer. W…
Real-time Estimators for Scattering Observables: A full account of finite volume errors for quantum simulation
Ivan M. Burbano, Marco A. Carrillo, Rana Urek +2
The real-time correlators of quantum field theories can be directly probed through new approaches to simulation, such as quantum computing and tensor networks. This provides a new…
Efficient Truncations of SU() Lattice Gauge Theory for Quantum Simulation
Anthony N. Ciavarella, I. M. Burbano, Christian W. Bauer
Quantum simulations of lattice gauge theories offer the potential to directly study the non-perturbative dynamics of quantum chromodynamics, but naive analyses suggest that they re…
Generic Hilbert Space Fragmentation in Kogut--Susskind Lattice Gauge Theories
Anthony N. Ciavarella, Christian W. Bauer, Jad C. Halimeh
At the heart of quantum many-body physics lies the understanding of mechanisms that avoid quantum thermalization in an isolated system quenched far from equilibrium. A prominent ex…
String Breaking in the Heavy Quark Limit with Scalable Circuits
Anthony N. Ciavarella
Quantum simulations of non-Abelian gauge theories require efficient mappings onto quantum computers and practical state preparation and measurement procedures. A truncation of the…