Super-Radiance and the Unstable Photon Oscillator
arXiv:cond-mat/0010013 · doi:10.1142/S0217979201004423
Abstract
If the damping of a simple harmonic oscillator from a thermally random force is sufficiently strong, then the oscillator may become unstable. For a photon oscillator (radiatively damped by electric dipole moments), the instability leads to a low temperature Hepp-Lieb-Preparata super-radiant phase transition. The stable oscillator regime is described by the free energy of the conventional Casimir effect. The unstable (strongly damped) oscillator has a free energy corresponding to Dicke super-radiance.
6 pages ReVTeX 2 figures *.eps
Cited by in corpus (5)
- Landau Ghosts and Anti-Ghosts in Condensed Matter and High Density Hadronic Matter
- Static and Dynamic Casimir Effect Instabilities
- Radiative Phase Transitions and Casmir Effect Instabilities
- Numerical Simulations Unveil Superradiant Coherence in a Lattice of Charged Quantum Oscillators
- Spectral Analysis of Proton Eigenfunctions in Crystalline Environments