23 citations · 30 across the 7 of their papers we have counts for
4 papers · 1 filter
A Fully Gauge-Fixed SU(2) Hamiltonian for Quantum Simulations
Dorota M. Grabowska, Christopher F. Kane, Christian W. Bauer
We demonstrate how to construct a fully gauge-fixed lattice Hamiltonian for a pure SU(2) gauge theory. Our work extends upon previous work, where a formulation of an SU(2) lattice…
Block encoding bosons by signal processing
Christopher F. Kane, Siddharth Hariprakash, Neel S. Modi +2
Block Encoding (BE) is a crucial subroutine in many modern quantum algorithms, including those with near-optimal scaling for simulating quantum many-body systems, which often rely…
Strategies for simulating time evolution of Hamiltonian lattice field theories
Siddharth Hariprakash, Neel S. Modi, Michael Kreshchuk +2
Simulating the time evolution of quantum field theories given some Hamiltonian requires developing algorithms for implementing the unitary operator e^{-iHt}. A variety of techn…
Nearly-optimal state preparation for quantum simulations of lattice gauge theories
Christopher F. Kane, Niladri Gomes, Michael Kreshchuk
We present several improvements to the recently developed ground state preparation algorithm based on the Quantum Eigenvalue Transformation for Unitary Matrices (QETU), apply this…