PreprintCC BY 4.0HAL
Mesoscopic Observables of the Dilute Fermi Gas at Low Energy
Abstract
We consider a dilute quantum gas of interacting spin-1/2 fermions in the thermodynamic limit. For a trial state that resolves the ground state energy to the precision of the Huang-Yang formula, we compute the expectation values of onebody observables on a mesoscopic scale.
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BibTeX
@misc{benedikter2026mesoscopic,
title = {{Mesoscopic Observables of the Dilute Fermi Gas at Low Energy}},
author = {Niels Benedikter and Emanuela Giacomelli and Asbjørn Bækgaard Lauritsen and Sascha Lill},
howpublished = {HAL},
year = {2026},
month = aug,
eprint = {2602.12067},
archivePrefix = {arXiv},
url = {https://hal.science/hal-05851380v1},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Mesoscopic Observables of the Dilute Fermi Gas at Low Energy
AU - Niels Benedikter
AU - Emanuela Giacomelli
AU - Asbjørn Bækgaard Lauritsen
AU - Sascha Lill
PY - 2026
DA - 2026/08/04
PB - HAL
UR - https://hal.science/hal-05851380v1
AB - We consider a dilute quantum gas of interacting spin-1/2 fermions in the thermodynamic limit. For a trial state that resolves the ground state energy to the precision of the Huang-Yang formula, we compute the expectation values of onebody observables on a mesoscopic scale.
ER -