Quantum simulation of fundamental particles and forces
Key static and dynamic properties of matter—from creation in the Big Bang to evolution into
subatomic and astrophysical environments—arise from the underlying fundamental …
subatomic and astrophysical environments—arise from the underlying fundamental …
Lattice gauge theory simulations in the quantum information era
The many-body problem is ubiquitous in the theoretical description of physical phenomena,
ranging from the behaviour of elementary particles to the physics of electrons in solids. Most …
ranging from the behaviour of elementary particles to the physics of electrons in solids. Most …
Scalable circuits for preparing ground states on digital quantum computers: The Schwinger model vacuum on 100 qubits
The vacuum of the lattice Schwinger model is prepared on up to 100 qubits of IBM's Eagle-
processor quantum computers. A new algorithm to prepare the ground state of a gapped …
processor quantum computers. A new algorithm to prepare the ground state of a gapped …
Quantum-classical computation of Schwinger model dynamics using quantum computers
We present a quantum-classical algorithm to study the dynamics of the two-spatial-site
Schwinger model on IBM's quantum computers. Using rotational symmetries, total charge …
Schwinger model on IBM's quantum computers. Using rotational symmetries, total charge …
Quantum simulations of lattice gauge theories using ultracold atoms in optical lattices
Can high-energy physics be simulated by low-energy, non-relativistic, many-body systems
such as ultracold atoms? Such ultracold atomic systems lack the type of symmetries and …
such as ultracold atoms? Such ultracold atomic systems lack the type of symmetries and …
Quantum simulations of hadron dynamics in the Schwinger model using 112 qubits
Hadron wave packets are prepared and time evolved in the Schwinger model using 112
qubits of IBM's 133-qubit Heron quantum computer ibm_torino. The initialization of the …
qubits of IBM's 133-qubit Heron quantum computer ibm_torino. The initialization of the …
Review on novel methods for lattice gauge theories
MC Banuls, K Cichy - Reports on Progress in Physics, 2020 - iopscience.iop.org
Formulating gauge theories on a lattice offers a genuinely non-perturbative way of studying
quantum field theories, and has led to impressive achievements. In particular, it significantly …
quantum field theories, and has led to impressive achievements. In particular, it significantly …
A resource efficient approach for quantum and classical simulations of gauge theories in particle physics
Gauge theories establish the standard model of particle physics, and lattice gauge theory
(LGT) calculations employing Markov Chain Monte Carlo (MCMC) methods have been …
(LGT) calculations employing Markov Chain Monte Carlo (MCMC) methods have been …
Disorder-free localization
The venerable phenomena of Anderson localization, along with the much more recent many-
body localization, both depend crucially on the presence of disorder. The latter enters either …
body localization, both depend crucially on the presence of disorder. The latter enters either …
Faster digital quantum simulation by symmetry protection
Simulating the dynamics of quantum systems is an important application of quantum
computers and has seen a variety of implementations on current hardware. We show that by …
computers and has seen a variety of implementations on current hardware. We show that by …