130 citations · 300 across the 12 of their papers we have counts for
13 papers · 1 filter
Highly improved staggered quarks on anisotropic lattices
Alexei Bazavov, Yannis Trimis, Johannes Heinrich Weber
We present a study of tuning of the anisotropic highly improved staggered quark (aHISQ) action on pure gauge ensembles with the renormalized anisotropy ranging from 1 to 8. We disc…
Towards dynamical simulations with the anisotropic HISQ action
Alexei Bazavov, Yannis Trimis, Johannes Heinrich Weber
The primary goal of this project is the reconstruction of quarkonium spectral functions from thermal lattice correlators, relevant for the study of Quark-Gluon Plasma in heavy-ion…
Efficient State Preparation for the Schwinger Model with a Theta Term
Alexei Bazavov, Brandon Henke, Leon Hostetler +4
We present a comparison of different quantum state preparation algorithms and their overall efficiency for the Schwinger model with a theta term. While adiabatic state preparation…
Symmetry Breaking in an Extended O(2) Model
Leon Hostetler, Ryo Sakai, Jin Zhang +2
Motivated by attempts to quantum simulate lattice models with continuous Abelian symmetries using discrete approximations, we study an extended-O(2) model in two dimensions that di…
Symmetry Breaking in an Extended-O(2) Model
Leon Hostetler, Ryo Sakai, Jin Zhang +3
Motivated by attempts to quantum simulate lattice models with continuous Abelian symmetries using discrete approximations, we consider an extended-O(2) model that differs from the…
Static Potential At Non-zero Temperatures From Fine Lattices
D. Hoying, A. Bazavov, D. Bala +7
We report on a preliminary study of static quark anti-quark potential at non-zero temperature in flavor QCD using lattices with lattice spacing fm,…
Color screening in (2+1)-flavor QCD
TUMQCD collaboration, Alexei Bazavov, Nora Brambilla +3
We study correlation functions of spatially separated static quark-antiquark pairs in (2+1)-flavor QCD in order to investigate onset and nature of color screening at high temperatu…
Estimating the central charge from the Rényi entanglement entropy
A. Bazavov, Y. Meurice, S. -W. Tsai +3
We calculate the von Neumann and Rényi bipartite entanglement entropy of the model with a chemical potential on a 1+1 dimensional Euclidean lattice with open and periodic bo…
Tensor RG calculations and quantum simulations near criticality
Y. Meurice, A. Bazavov, Shan-Wen Tsai +3
We discuss the reformulation of the O(2) model with a chemical potential and the Abelian Higgs model on a 1+1 dimensional space-time lattice using the Tensor Renormalization Group…
Progress towards quantum simulating the classical O(2) model
Haiyuan Zou, Yuzhi Liu, Chen-Yen Lai +8
We connect explicitly the classical model in 1+1 dimensions, a model sharing important features with lattice gauge theory, to physical models potentially implementabl…
The chiral transition and U(1)_A symmetry restoration from lattice QCD using Domain Wall Fermions
HotQCD Collaboration, A. Bazavov, Tanmoy Bhattacharya +15
We present results on both the restoration of the spontaneously broken chiral symmetry and the effective restoration of the anomalously broken U(1)_A symmetry in finite temperature…
Density of states and Fisher's zeros in compact U(1) pure gauge theory
A. Bazavov, B. A. Berg, Daping Du +1
We present high-accuracy calculations of the density of states using multicanonical methods for lattice gauge theory with a compact gauge group U(1) on 4^4, 6^4 and 8^4 lattices. W…
Fisher's zeros as boundary of RG flows in complex coupling space
A. Bazavov, A. Denbleyker, Daping Du +3
We discuss the possibility of extending the RG flows to complex coupling spaces. We argue that the Fisher's zeros are located at the boundary of the complex basin of attraction of…