Creator | Title | Description | Subject | Date | ||
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1 | Mattis, Daniel C. | Exact wave functions in superconductivity | The ground-state wave function and some of the excited states of the BCS reduced Hamiltonian are found. In the limit of large volume, the boundary and continuity conditions on the exact wave function lead directly to the equations which Bardeen, Cooper, and Schrieffer found by a variational techniqu... | Ground states | 1961 |