A two-species p-wave bosonic pairing Hamiltonian is exactly solved via Richardson-Gaudin integrability, exhibiting a third-order quantum phase transition and a Bose Moore-Read critical condensate.
The ground state energy density E≡ E/L for a given densityρ in the thermodynamic limit is given by E =−4∆2 g − 1 + 2 π ∫ π 0 η2 k(η2 k−µ) Ek dk
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Integrable model of a $p$-wave bosonic superfluid
A two-species p-wave bosonic pairing Hamiltonian is exactly solved via Richardson-Gaudin integrability, exhibiting a third-order quantum phase transition and a Bose Moore-Read critical condensate.