264 citations · 497 across the 16 of their papers we have counts for
16 papers
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…
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…
Quench dynamics of the Schwinger model via variational quantum algorithms
Lento Nagano, Aniruddha Bapat, Christian W. Bauer
We investigate the real-time dynamics of the -dimensional U(1) gauge theory known as the Schwinger model via variational quantum algorithms. Specifically, we simulate quench…
Estimating gate complexities for the site-by-site preparation of fermionic vacua
Troy Sewell, Aniruddha Bapat, Stephen Jordan
An important aspect of quantum simulation is the preparation of physically interesting states on a quantum computer, and this task can often be costly or challenging to implement.…
Advantages and limitations of quantum routing
Aniruddha Bapat, Andrew M. Childs, Alexey V. Gorshkov +1
The Swap gate is a ubiquitous tool for moving information on quantum hardware, yet it can be considered a classical operation because it does not entangle product states. Genuinely…
Quantum Routing with Teleportation
Dhruv Devulapalli, Eddie Schoute, Aniruddha Bapat +2
We study the problem of implementing arbitrary permutations of qubits under interaction constraints in quantum systems that allow for arbitrarily fast local operations and classica…