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20062026
most citedQuantum Computing

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cond-mat.stat-mech2026

Fluctuation theorems for autonomous work

Christopher Jarzynski, Sebastian Deffner, Saar Rahav

Classical fluctuation theorems for work have been obtained theoretically, and verified experimentally, within a non-autonomous framework in which work is performed on a system of i…

quant-ph2026

Over forty years of research towards the understanding of Quantum Brownian Motion -- the contributions of A. O. Caldeira

Marcus V. S. Bonança, Sebastian Deffner, Gert-Ludwig Ingold

This article presents a brief account of Amir O. Caldeira's contributions to the theory of quantum Brownian motion. Motivated by its importance, we outline the description of Brown…

hep-lat2026

Tightening energy-based boson truncation bound using Monte Carlo-assisted methods

Jinghong Yang, Christopher F. Kane, Shabnam Jabeen

Quantum simulation offers a promising framework for quantum field theory calculations. Obtaining reliable results, however, requires careful characterization of systematic uncertai…

hep-th2026

Relativistic single-electron wavepacket in quantum electromagnetic fields II: Quantum radiation emitted by a uniformly accelerated electron

Shih-Yuin Lin, Bei-Lok Hu

We compute the quantum radiation emitted by wavepackets of relativistic single electrons, both at rest and undergoing uniform acceleration in the Minkowski vacuum of the electromag…

physics.atom-ph2026

In situ magnetic-field stabilization for quantum-gas experiments

E. Gvozdiovas, A. Valdés-Curiel, Q. -Y. Liang +6

We demonstrate a minimally-destructive in situ technique for measuring and stabilizing slowly-drifting magnetic fields in ultracold-atom experiments. While conventional magnetic-fi…

physics.atom-ph2026

Characterization of Feshbach resonances in using improved interaction potentials

Jing-Chen Zhang, Paul Julienne, Yu Liu

We characterize Feshbach resonances in all isotopologues of the system with improved interaction potentials. Starting from spectroscopically accurate Mo…