• Corpus ID: 119713981

# Remarks on the Hamiltonian for the Fermionic Unitary Gas model

@article{Finco2010RemarksOT,
title={Remarks on the Hamiltonian for the Fermionic Unitary Gas model},
author={Domenico Finco and Alessandro Teta},
journal={arXiv: Mathematical Physics},
year={2010}
}
• Published 1 December 2010
• Mathematics
• arXiv: Mathematical Physics
We consider a quantum system in dimension three composed by a group of $N$ identical fermions, with mass 1/2, interacting via zero-range interaction with a group of $M$ identical fermions of a different type, with mass $m/2$. Exploiting a renormalization procedure, we construct the corresponding quadratic (or energy) form and define the so-called Ter-Martirosyan-Skornyakov extension $H_{\alpha}$, which is the natural candidate as a possible Hamiltonian of the system. In the particular case M=1…
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