6 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…
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…
Efficient use of quantum computers for collider physics
Christian W. Bauer
Most observables at particle colliders involve physics at a wide variety of distance scales. Due to asymptotic freedom of the strong interaction, the physics at short distances can…
Quantum Simulation of Large N Lattice Gauge Theories
Anthony N. Ciavarella, Christian W. Bauer
A Hamiltonian lattice formulation of lattice gauge theories opens the possibility for quantum simulations of the non-perturbative dynamics of QCD. By parametrizing the gauge invari…