14 citations · 15 across the 4 of their papers we have counts for
5 papers
Quantum simulation of field-tunable spin spectroscopy of the quantum magnet Cs2CoCl4 on a trapped-ion quantum computer
Elias Kokkas, Nora Bauer, Justin Provazza +7
The collective excitation spectra of quantum magnets provide a direct test of quantum computers as tools for studying strongly correlated matter. Hardware noise limits the circuit…
Fast emulation of fermionic circuits with matrix product states
Justin Provazza, Klaas Gunst, Huanchen Zhai +4
We describe a matrix product state (MPS) extension for the Fermionic Quantum Emulator (FQE) software library. We discuss the theory behind symmetry adapted matrix product states fo…
UV/vis-to-IR Photonic Down Conversion Mediated by Excited State Vibrational Polaritons
Connor K. Terry Weatherly, Justin Provazza, Emily A. Weiss +1
This work proposes a new photophysical phenomenon whereby UV/vis excitation of a molecule involving a Franck-Condon (FC) active vibration yields infrared (IR) emission by strong co…
Perturbation theory under the truncated Wigner approximation reveals how system-environment entanglement formation drives quantum decoherence
Justin Provazza, Roel Tempelaar
Quantum decoherence is the disappearance of simple phase relations within a discrete quantum system as a result of interactions with an environment. For many applications, the ques…
A Reciprocal-Space Formulation of Mixed Quantum-Classical Dynamics
Alex Krotz, Justin Provazza, Roel Tempelaar
We derive a formulation of mixed quantum-classical dynamics for describing electronic carriers interacting with phonons in reciprocal space. For dispersionless phonons, we start by…