PreprintarXiv licencearXiv
Resonance crossings and diabolical points for DC electric field quantum sensors
Abstract
Since the 1990s, experiments on double-well heterostructures have highlighted a key phenomenon: applying an external DC electric field induces pronounced wave packet oscillations at specific field strengths. \ To gain a deeper insight into this effect, a comprehensive quantitative analysis of the properties of quantum resonances near a crossing point is required. \ This approach lays the theoretical foundation for devising a quantum sensor capable of rapidly and efficiently determining whether the strength of an external DC electric field lies within a narrow target range.
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BibTeX
@misc{sacchetti2026resonance,
title = {{Resonance crossings and diabolical points for DC electric field quantum sensors}},
author = {Andrea Sacchetti},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.23392},
eprint = {2610.23392},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.23392},
}
RIS
TY - UNPB
TI - Resonance crossings and diabolical points for DC electric field quantum sensors
AU - Andrea Sacchetti
PY - 2026
DA - 2026/10/16
PB - arXiv
DO - 10.48550/arxiv.2610.23392
UR - https://arxiv.org/abs/2610.23392
AB - Since the 1990s, experiments on double-well heterostructures have highlighted a key phenomenon: applying an external DC electric field induces pronounced wave packet oscillations at specific field strengths. \ To gain a deeper insight into this effect, a comprehensive quantitative analysis of the properties of quantum resonances near a crossing point is required. \ This approach lays the theoretical foundation for devising a quantum sensor capable of rapidly and efficiently determining whether the strength of an external DC electric field lies within a narrow target range.
ER -