Semantic Scholar Open Access 2005 52 sitasi

Shot noise in semiclassical chaotic cavities.

Robert S. Whitney Philippe Jacquod

Lihat Sumber DOI

Abstrak

We construct a trajectory-based semiclassical theory of shot noise in clean chaotic cavities. In the universal regime of vanishing Ehrenfest time tau(E), we reproduce the random matrix theory result and show that the Fano factor is exponentially suppressed as tau(E) increases. We demonstrate how our theory preserves the unitarity of the scattering matrix even in the regime of finite tau(E). We discuss the range of validity of our semiclassical approach and point out subtleties relevant to the recent semiclassical treatment of shot noise in the universal regime by Braun et al. (cond-mat/0511292).

Topik & Kata Kunci

Physics Medicine

Penulis (2)

Robert S. Whitney

Philippe Jacquod

Format Sitasi

APA MLA BibTeX

Whitney, R.S., Jacquod, P. (2005). Shot noise in semiclassical chaotic cavities.. https://doi.org/10.1103/PhysRevLett.96.206804

Akses Cepat

Lihat di Sumber doi.org/10.1103/PhysRevLett.96.206804

Informasi Jurnal

Tahun Terbit: 2005
Bahasa: en
Total Sitasi: 52×
Sumber Database: Semantic Scholar
DOI: 10.1103/PhysRevLett.96.206804
Akses: Open Access ✓