抄録
We investigate nonstationary boundary effect for a quantum flux in superconducting quantum nanocircuits. This is a circuit analogue of the dynamical Casimir effect in quantum field theory. We describe a scheme for producing rapidly movable (non-material) boundaries introduced by time-dependent potential and for detecting photons out of the vacuum in the circuit. We also discuss an experimental feasibility of our approach.
| 本文言語 | English |
|---|---|
| 論文番号 | 164036 |
| ジャーナル | Journal of Physics A: Mathematical and Theoretical |
| 巻 | 41 |
| 号 | 16 |
| DOI | |
| 出版ステータス | Published - 2008 4月 25 |
ASJC Scopus subject areas
- 数理物理学
- 物理学および天文学（全般）
- 統計物理学および非線形物理学
- モデリングとシミュレーション
- 統計学および確率