3 papers
solv-int1999
CPT Symmetries and the Backlund Transformations
Hans J. Wospakrik, Freddy P. Zen
We show that the auto-Backlund transformations of the sine-Gordon, Korteweg-deVries, nonlinear Schrodinger, and Ernst equations are related to their respective CPT symmetries. This…
quant-ph1999
Path Integral Evaluation of the Free Propagator on the (D-1)-dimensional Pseudosphere
Hans J. Wospakrik
We present an explicit path integral evaluation of the free Hamiltonian propagator on the (D-1)-dimensional pseudosphere, in the horicyclic coordinates, using the integral equation…
solv-int1998
Inhomogeneous Burgers Equation and the Feynman-Kac Path Integral
Hans J. Wospakrik, Freddy P. Zen
By linearizing the inhomogeneous Burgers equation through the Hopf-Cole transformation, we formulate the solution of the initial value problem of the corresponding linear heat type…