325 citations · 2.9k across the 78 of their papers we have counts for
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Toward an automated-algebra framework for high orders in the virial expansion of quantum matter
Aleks J. Czejdo, Joaquin E. Drut, Yaqi Hou +1
The virial expansion provides a non-perturbative view into the thermodynamics of quantum many-body systems in dilute regimes. While powerful, the expansion is challenging as calcul…
Pairing patterns in polarized unitary Fermi gases above the superfluid transition
Felipe Attanasio, Lukas Rammelmüller, Joaquín E. Drut +1
We non-perturbatively study pairing in the high-temperature regime of polarized unitary two-component Fermi gases by extracting the pair-momentum distribution and shot-noise correl…
Fourth- and fifth-order virial expansion of harmonically trapped fermions at unitarity
Y. Hou, K. J. Morrell, A. J. Czejdo +1
By generalizing our automated algebra approach from homogeneous space to harmonically trapped systems, we have calculated the fourth- and fifth-order virial coefficients of univers…
Pairing and the spin susceptibility of the polarized unitary Fermi gas in the normal phase
Lukas Rammelmüller, Yaqi Hou, Joaquín E. Drut +1
We theoretically study the pairing behavior of the unitary Fermi gas in the normal phase. Our analysis is based on the static spin susceptibility, which characterizes the response…