3 papers
quant-ph2025
Quantum Metrology of Spin Sensing with Free Space Electrons
Santiago Beltrán-Romero, Michael Gaida, Philipp Haslinger +2
Recent advances in transmission electron microscopy (TEM) have opened the path toward spin resonance spectroscopy with single-spin sensitivity. To assess this potential, we investi…
quant-ph2025
Thermodynamically consistent collisional master equation in a low-density gas with internal structure
Michael Gaida, Giulio Gasbarri, Stefan Nimmrichter
Quantum thermodynamics with open systems is often based on the quantum optical weak-coupling master equation or on operational repeated interaction models, whereas early works on t…
quant-ph2024
Otto cycles with a quantum planar rotor
Michael Gaida, Stefan Nimmrichter
We present two realizations of an Otto cycle with a quantum planar rotor as the working medium controlled by means of external fields. By comparing the quantum and the classical de…