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arXiv · 1011.3627

Superfluid properties of dilute neutron matter

Gabriel Wlazlowski·Piotr Magierski
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Abstract

We report results of fully non-perturbative calculations, based on Auxiliary Field Quantum Monte Carlo (AFQMC) approach, for the dilute neutron matter at the density $ρ=0.003\fm^{-3}$. Fundamental quantities which characterize the superfluid state: the single particle energy gap $Δ(T)$, and the critical temperature $\Tc$ have been determined. The large value of $Δ(0)/\Tc\approx 3.2$ indicates that the system is not a BCS-type superfluid at low temperatures.

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Gabriel Wlazlowski, Piotr Magierski. 2010-11-16. Superfluid properties of dilute neutron matter. https://doi.org/10.1142/s0218301311018022

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