PreprintarXiv licencearXiv
Chirality-Induced Angular-Momentum Pumping by Moving Charges
Abstract
Chirality-induced spin selectivity is established even in light elements at room temperature; dissipation and electron correlations are implicated, here combined in one mechanism. Injected electron wave packets coherently radiate chiral phonons; electronic absorption competing with phonon decay sets the fraction electrons receive and its temperature dependence. Spin-orbit coupling itself is not renormalized; it becomes effectively large because both the orbital and spin moments it couples are enhanced by Coulomb correlations.
Related
- Spin pumping reveals vortex-mediated angular-momentum dissipation at the superconducting transition
- Insights into the Angular Momentum of Compound Nuclei Populated in Fragmentation-Induced Fission Reactions of 238U
- Probing Lz Orbital Angular Momentum via Wavefunction-Interference-Induced Charge Order
- Scalar Spin Chirality from Dissipative Pumping and Lamb Shift Precession
- From Gradient Postulates to Gauge Structure: Chirality, Conserved Charges, and Constraints on Internal Symmetry
BibTeX
@misc{kishine2026chiralityinduced,
title = {{Chirality-Induced Angular-Momentum Pumping by Moving Charges}},
author = {Jun-ichiro Kishine and Ron Naaman},
howpublished = {arXiv},
year = {2026},
month = nov,
doi = {10.48550/arxiv.2611.02276},
eprint = {2611.02276},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2611.02276},
}
RIS
TY - UNPB
TI - Chirality-Induced Angular-Momentum Pumping by Moving Charges
AU - Jun-ichiro Kishine
AU - Ron Naaman
PY - 2026
DA - 2026/11/01
PB - arXiv
DO - 10.48550/arxiv.2611.02276
UR - https://arxiv.org/abs/2611.02276
AB - Chirality-induced spin selectivity is established even in light elements at room temperature; dissipation and electron correlations are implicated, here combined in one mechanism. Injected electron wave packets coherently radiate chiral phonons; electronic absorption competing with phonon decay sets the fraction electrons receive and its temperature dependence. Spin-orbit coupling itself is not renormalized; it becomes effectively large because both the orbital and spin moments it couples are enhanced by Coulomb correlations.
ER -