Correlation widths in quantum-chaotic scattering

5Citations
Citations of this article
6Readers
Mendeley users who have this article in their library.

Abstract

An important parameter to characterize the scattering matrix S for quantum-chaotic scattering is the width Γcorr of the S-matrix autocorrelation function. We show that the "Weisskopf estimate" d/(2Π)∑ycTc (where d is the mean resonance spacing, Tc with 0≤Tc≤1 the "transmission coefficient" in channel c and where the sum runs over all channels) provides a good approximation to Γcorr even when the number of channels is small. That same conclusion applies also to the cross-section correlation function. © 2011 Elsevier B.V.

Cite

CITATION STYLE

APA

Dietz, B., Richter, A., & Weidenmüller, H. A. (2011). Correlation widths in quantum-chaotic scattering. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 697(4), 313–317. https://doi.org/10.1016/j.physletb.2011.02.009

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free