Quantum Statistical Properties of Resonant Radiation Scattered on Excited Systems

Statistical Properties of Disordered Quantum Systems

Excited Binomial States and Excited Negative Binomial States of the Radiation Field and Some of their Statistical Properties

Abstract:We introduce excited binomial states and excited negative binomial states of the radiation field by repeated application of the photon creation operator on binomial states and negative binomial states. They reduce to Fock states and excited coherent states in certain limits and can be viewed as intermediate states between Fock states and coherent states. We find that both the excited b...

On Statistical Properties of Dynamical Systems

Stellar pulsations excited by a scattered mass

We compute the energy spectra of the gravitational signals emitted when a mass m0 is scattered by the gravitational field of a star of mass M >> m0. We show that, unlike black holes in similar processes, the quasi-normal modes of the star are excited, and that the amount of energy emitted in these modes depends on how close the exciting mass can get to the star. PACS numbers: 04.30.-w, 04.40.Dg...

Statistical Properties of Quantum Graph Spectra

Yu. Dabaghian Department of Physiology, Keck Center for Integrative Neuroscience, University of California, San Francisco, California 94143-0444, USA e-mail [email protected] (August 15, 2006) A general analytical approach to the statistical description of quantum graph spectra based on the exact periodic orbit expansions of quantum levels is discussed. The exact and approximate expressions obt...