2 papers
quant-ph2010
Phase space spinor amplitudes for spin 1/2 systems
P Watson, A J Bracken
The concept of phase space amplitudes for systems with continuous degrees of freedom is generalized to finite-dimensional spin systems. Complex amplitudes are obtained on both a sp…
quant-ph2010
The quantum state vector in phase space and Gabor's windowed Fourier transform
A. J. Bracken, P. Watson
Representations of quantum state vectors by complex phase space amplitudes, complementing the description of the density operator by the Wigner function, have been defined by apply…