Gaitonde, D. M. ; Rao, Sumathi (1990) Lattice dynamics and anyon superconductors Modern Physics Letters B, 04 (18). pp. 1143-1151. ISSN 0217-9849
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Official URL: http://www.worldscientific.com/doi/abs/10.1142/S02...
Related URL: http://dx.doi.org/10.1142/S0217984990001446
Abstract
We consider a model of anyons-fermions coupled to a statistical gauge field—also coupled to phonons via the usual electron-phonon coupling. We study the phonon response when the system is in the superconducting anyon ground state and show the existence of peaks in the phonon spectral function whose frequencies shift with carrier concentration. We suggest that when the electron-phonon coupling is the dominant effect, there could arise a new type of BCS ground state with a spontaneously generated P and T violating supercurrent, that expels the statistical magnetic field.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to World Scientific Publishing. |
| ID Code: | 109545 |
| Deposited On: | 01 Feb 2018 09:23 |
| Last Modified: | 01 Feb 2018 09:23 |
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