6 papers
Zeros of the partition function for 12 flavor QCD
Anas Saleh, Michael Hite, Diego Floor +1
We consider a four dimensional lattice gauge theory with 12 staggered fermions having identical masses and an unimproved action. Using sets of plaquette distributions for v…
Quantum resource redistribution drives spectral splits in dense neutrino gases
Michael Hite, Pooja Siwach
Whether a quantum many-body system can be efficiently simulated hinges not only on its size but also on how quantum resources are organized within it. We characterize the quantum r…
Improved Fermionic Scattering for the NISQ Era
Michael Hite
In the era of noisy intermediate scale quantum (NISQ) hardware, digital quantum computers are limited to shallow circuits on the order of a thousand layers due to system noise and…
Quantum real-time evolution using tensor renormalization group methods
Michael Hite, Yannick Meurice
We introduce an approach for approximate real-time evolution of quantum systems using Tensor Renormalization Group (TRG) methods originally developed for imaginary time. We use Hig…
Tensor Renormalization Group Methods for Quantum Real-time Evolution
Michael Hite, Yannick Meurice
Ab-initio calculations of real-time evolution for lattice gauge theory have very interesting potential applications but present challenging computational aspects. We show that tens…
Quantum Simulation of an Open System: A Dissipative 1+1D Ising Model
Erik Gustafson, Michael Hite, Jay Hubisz +2
The 1+1D Ising model is an ideal benchmark for quantum algorithms, as it is very well understood theoretically. This is true even when expanding the model to include complex coupli…