The University of Queensland

 

 

Centre for Mathematical Physics

 

 

SEMINAR

 

 

Speaker:          Prof. Satoru Odake, Shinshu University - Japan

 

Title:           Unified Theory of Annihilation-Creation Operators for
        Solvable (`Discrete') Quantum Mechanics

 

11am Wednesday 30th August, 2006

 

Priestley  Blding, room 641

 

 

Abstract:

 

The annihilation-creation operators a(±) are defined as the positive/negative frequency parts of the exact Heisenberg operator solution for the `sinusoidal coordinate'. Thus a(±) are hermitian conjugate to each other and the relative weights of various terms in them are solely determined by the energy spectrum. This unified method applies to most of the solvable quantum mechanics of single degree of freedom including those belonging to the `discrete' quantum mechanics.


This is a joint work with Ryu Sasaki (Yukawa Institute for Theoretical Physics).

 

 

All interested are invited to attend.

Enquiries to Katrina Hibberd email: keh@maths.uq.edu.au