3 papers
quant-ph2026
On Performance and Limitations of NISQ Hardware for Simulations of Quantum Wave Packet Dynamics
Tamila Kuanysheva, Jonathan Andrade-Plascencia, Jayakrushna Sahoo +2
Digital quantum simulation offers a promising route for studying quantum dynamics, but efficient operator representations and circuit depth remain key challenges for near-term hard…
physics.atom-ph2026
Long-range states in collisions of ultracold molecules
James F. E. Croft, Brian K. Kendrick, Jeremy M. Hutson
We use coupled-channel calculations to explore the nature of near-threshold bound states in a simplified model of Rb+KRb. This is a prototype for systems with very strong coupling…
quant-ph2025
Quantum Simulation of Molecular Dynamics Processes -- A Benchmark Study Using Classical Simulator and Present-Day Quantum Hardware
Tamila Kuanysheva, Brian Kendrick, Lukasz Cincio +1
We explore how the fundamental problems in quantum molecular dynamics can be modelled using classical simulators (emulators) of quantum computers and the actual quantum hardware av…