Abstract
The finite-temperature Hartree-Fock-Bogoliubov cranking equations are solved for the model. For any temperature below MeV, rotations induce a sharp first-order phase transition. When statistical fluctuations in the pair gap are included, the phase transition is smoothed out for . The rotation-aligned pair is unaffected by temperatures up to 0.5 MeV. The finite-temperature violation of the zero-temperature Hartree-Fock-Bogoliubov relation is given by the quasiparticle number fluctuation.
- Received 23 December 1983
DOI:https://doi.org/10.1103/PhysRevC.29.1887
©1984 American Physical Society