3 papers
physics.chem-ph2026
A variational hybrid continuous-variable discrete-variable quantum algorithm for adiabatic nuclear dynamics
Rami Gherib, Roya Radgohar, Anastasiia Pusenkova +5
Gaussian wavepacket (GWP) methods are prevalent means of solving the nuclear time-dependent Schrodinger equation (TDSE) on classical computers. They consist of representing the nuc…
cond-mat.str-el2026
Concentration-Free Quantum Kernel Learning in the Rydberg Blockade
Ayana Sarkar, Martin Schnee, Sangeeth Das Kallullathil +4
Quantum kernel methods (QKMs) offer an appealing framework for machine learning on near-term quantum computers. However, QKMs generically suffer from exponential concentration, req…
cond-mat.stat-mech2026
Unconventional early-time relaxation in the Rydberg chain
Martin Schnee, Roya Radgohar, Stefanos Kourtis
We show that unconventional relaxation dynamics of special initial states in one-dimensional arrays of Rydberg atoms produce non-generic decay of the initial-state survival probabi…