270 citations · 937 across the 16 of their papers we have counts for
17 papers
Trapped-ion quantum simulation of (1+1)D SU(2) lattice gauge theory via loop-string-hadron formulation
Toshiaki Kaji, Jesse R. Stryker, Yutaro Iiyama +4
We present a quantum simulation of the SU(2) lattice gauge theory in 1+1 dimensions with one flavor of fermions, performed using the trapped-ion Quantinuum System Model H2. This wo…
Exponential-in- cost reduction of product-formula-based quantum simulations of quantum chromodynamics
Zohreh Davoudi, Jesse R. Stryker
Quantum algorithms for simulating quantum chromodynamics (QCD) have matured steadily since the pioneering work of Byrnes and Yamamoto [PRA 73, 022328 (2006)]. The most popular stra…
String-breaking statics and dynamics in a (1+1)D SU(2) lattice gauge theory
Navya Gupta, Emil Mathew, Saurabh V. Kadam +5
String breaking is at the core of hadronization models of relevance to particle colliders. Yet, studies of string-breaking dynamics rooted in quantum chromodynamics remain fundamen…
Loop-string-hadron approach to SU(3) lattice Yang-Mills theory, II: Operator representation for the trivalent vertex
Saurabh V. Kadam, Aahiri Naskar, Indrakshi Raychowdhury +1
This work is the second installment of a series on the loop-string-hadron (LSH) approach to SU(3) lattice Yang-Mills theory. Here, we present the infinite-dimensional matrix repres…
Tensor-network toolbox for probing dynamics of non-Abelian gauge theories
Emil Mathew, Navya Gupta, Saurabh V. Kadam +4
Tensor-network methods enable probing dynamics of strongly interacting quantum many-body systems, including gauge theories, via Hamiltonian simulation, hence bypassing sign problem…
Loop-string-hadron approach to SU(3) lattice Yang-Mills theory: I. Hilbert space of a trivalent vertex
Saurabh V. Kadam, Aahiri Naskar, Indrakshi Raychowdhury +1
The construction of gauge invariant states of SU(3) lattice gauge theories has garnered new interest in recent years, but implementing them is complicated by the need for SU(3) Cle…
Quantum Information Science and Technology for Nuclear Physics. Input into U.S. Long-Range Planning, 2023
Douglas Beck, Joseph Carlson, Zohreh Davoudi +98
In preparation for the 2023 NSAC Long Range Plan (LRP), members of the Nuclear Science community gathered to discuss the current state of, and plans for further leveraging opportun…
General quantum algorithms for Hamiltonian simulation with applications to a non-Abelian lattice gauge theory
Zohreh Davoudi, Alexander F. Shaw, Jesse R. Stryker
With a focus on universal quantum computing for quantum simulation, and through the example of lattice gauge theories, we introduce rather general quantum algorithms that can effic…
Loop-string-hadron formulation of an SU(3) gauge theory with dynamical quarks
Saurabh V. Kadam, Indrakshi Raychowdhury, Jesse R. Stryker
Towards the goal of quantum computing for lattice quantum chromodynamics, we present a loop-string-hadron (LSH) framework in 1+1 dimensions for describing the dynamics of SU(3) gau…
Shearing approach to gauge-invariant Trotterization
Jesse R. Stryker
Universal quantum simulations of gauge field theories are exposed to the risk of gauge symmetry violations when it is not known how to compile the desired operations exactly using…
Quantum Algorithms for Simulating the Lattice Schwinger Model
Alexander F. Shaw, Pavel Lougovski, Jesse R. Stryker +1
The Schwinger model (quantum electrodynamics in 1+1 dimensions) is a testbed for the study of quantum gauge field theories. We give scalable, explicit digital quantum algorithms to…
Loop, String, and Hadron Dynamics in SU(2) Hamiltonian Lattice Gauge Theories
Indrakshi Raychowdhury, Jesse R. Stryker
The question of how to efficiently formulate Hamiltonian gauge theories is experiencing renewed interest due to advances in building quantum simulation platforms. We introduce a re…
SU(2) non-Abelian gauge field theory in one dimension on digital quantum computers
Natalie Klco, Jesse R. Stryker, Martin J. Savage
An improved mapping of one-dimensional SU(2) non-Abelian gauge theory onto qubit degrees of freedom is presented. This new mapping allows for a reduced unphysical Hilbert space. In…
Solving Gauss's Law on Digital Quantum Computers with Loop-String-Hadron Digitization
Indrakshi Raychowdhury, Jesse R. Stryker
We show that using the loop-string-hadron (LSH) formulation of SU(2) lattice gauge theory (arXiv:1912.06133) as a basis for digital quantum computation easily solves an important p…
Oracles for Gauss's law on digital quantum computers
Jesse R. Stryker
Formulating a lattice gauge theory using only physical degrees of freedom generically leads to non-local interactions. A local Hamiltonian is desirable for quantum simulation, and…
Gauss's Law, Duality, and the Hamiltonian Formulation of U(1) Lattice Gauge Theory
David B. Kaplan, Jesse R. Stryker
Quantum computers have the potential to explore the vast Hilbert space of entangled states that play an important role in the behavior of strongly interacting matter. This opportun…
On the proton charge extensions
Jesse R. Stryker, Gerald A. Miller
We examine how corrections to -state energy levels, , in hydrogenic atoms due to the finite proton size are affected by moments of the proton charge distribution. The c…