5 papers
Linear Canonical Transformations and the Hamilton-Jacobi Theory in Quantum Mechanics
Akihiro Ogura, Motoo Sekiguchi
We investigate two methods of constructing a solution of the Schrödinger equation from the canonical transformation in classical mechanics. One method shows that we can formulate t…
Moving Picture and Hamilton-Jacobi Theory in Quantum Mechanics
Akihiro Ogura, Motoo Sekiguchi
We propose a new picture, which we call the {\it moving picture}, in quantum mechanics. The Schrödinger equation in this picture is derived and its solution is examined. We also in…
Post-Gaussian variational method for quantum anharmonic oscillator
Akihiro Ogura
Using the post-Gaussian trial functions, we calculate the variational solutions to the quantum-mechanical anharmonic oscillator. We evaluate not only the ground state but also some…
Developing Transport Theory to Study the Chiral Phase Transition
S. P. Klevansky, A. Ogura, P. Rehberg +1
Chiral symmetry is an important aspect of QCD. Modelling this via the Nambu-Jona-Lasinio model, we construct a complete relativistic transport theory for quarks and mesons. The col…
Developing Transport Theory to Systematically Include Mesons And Hadronization
S. P. Klevansky, P. Rehberg, A. Ogura +1
Transport theory for the Nambu--Jona-Lasinio (NJL) model is examined. The collision term is investigated in a first approach in a coupling strength expansion. It can be demonstrate…