Quantum simulation for high-energy physics
It is for the first time that quantum simulation for high-energy physics (HEP) is studied in the
US decadal particle-physics community planning, and in fact until recently, this was not …
US decadal particle-physics community planning, and in fact until recently, this was not …
Nuclear matrix elements from lattice QCD for electroweak and beyond-Standard-Model processes
Over the last decade, numerical solutions of Quantum Chromodynamics (QCD) using the
technique of lattice QCD have developed to a point where they are beginning to connect …
technique of lattice QCD have developed to a point where they are beginning to connect …
Toward the first quantum simulation with quantum speedup
With quantum computers of significant size now on the horizon, we should understand how
to best exploit their initially limited abilities. To this end, we aim to identify a practical problem …
to best exploit their initially limited abilities. To this end, we aim to identify a practical problem …
Circuit complexity in quantum field theory
RA Jefferson, RC Myers - Journal of High Energy Physics, 2017 - Springer
A bstract Motivated by recent studies of holographic complexity, we examine the question of
circuit complexity in quantum field theory. We provide a quantum circuit model for the …
circuit complexity in quantum field theory. We provide a quantum circuit model for the …
Search for efficient formulations for Hamiltonian simulation of non-Abelian lattice gauge theories
Hamiltonian formulation of lattice gauge theories (LGTs) is the most natural framework for
the purpose of quantum simulation, an area of research that is growing with advances in …
the purpose of quantum simulation, an area of research that is growing with advances in …
Circuit complexity in fermionic field theory
We define and calculate versions of complexity for free fermionic quantum field theories in
1+ 1 and 3+ 1 dimensions, adopting Nielsen's geodesic perspective in the space of circuits …
1+ 1 and 3+ 1 dimensions, adopting Nielsen's geodesic perspective in the space of circuits …
Zero-noise extrapolation for quantum-gate error mitigation with identity insertions
Quantum-gate errors are a significant challenge for achieving precision measurements on
noisy intermediate-scale quantum (NISQ) computers. This paper focuses on zero-noise …
noisy intermediate-scale quantum (NISQ) computers. This paper focuses on zero-noise …
Circuit complexity for free fermions
L Hackl, RC Myers - Journal of High Energy Physics, 2018 - Springer
A bstract We study circuit complexity for free fermionic field theories and Gaussian states.
Our definition of circuit complexity is based on the notion of geodesic distance on the Lie …
Our definition of circuit complexity is based on the notion of geodesic distance on the Lie …
Toward simulating quantum field theories with controlled phonon-ion dynamics: A hybrid analog-digital approach
Quantum field theories are the cornerstones of modern physics, providing relativistic and
quantum mechanical descriptions of physical systems at the most fundamental level …
quantum mechanical descriptions of physical systems at the most fundamental level …
Preparation of the SU (3) lattice Yang-Mills vacuum with variational quantum methods
Studying QCD and other gauge theories on quantum hardware requires the preparation of
physically interesting states. The variational quantum eigensolver provides a way of …
physically interesting states. The variational quantum eigensolver provides a way of …