29 citations · 74 across the 13 of their papers we have counts for
13 papers
A Modified Lax-Phillips Scattering Theory for Quantum Mechanics
Yossi Strauss
The Lax-Phillips scattering theory is an appealing abstract framework for the analysis of scattering resonances. Quantum mechanical adaptations of the theory have been proposed. Ho…
Transition Decomposition of Quantum Mechanical Evolution
Y. Strauss, J. Silman, S. Machnes +1
We show that the existence of the family of self-adjoint Lyapunov operators introduced in [J. Math. Phys. 51, 022104 (2010)] allows for the decomposition of the state of a quantum…
Self-adjoint Lyapunov variables, temporal ordering and irreversible representations of Schroedinger evolution
Y. Strauss
In non relativistic quantum mechanics time enters as a parameter in the Schroedinger equation. However, there are various situations where the need arises to view time as a dynamic…
An Arrow of Time Operator for Standard Quantum Mechanics
Y. Strauss, J. Silman, S. Machnes +1
We introduce a self-adjoint operator that indicates the direction of time within the framework of standard quantum mechanics. That is, as a function of time its expectation value d…
On the existence of Lyapounov variables for Schroedinger evolution
Y. Strauss
The theory of (classical and) quantum mechanical microscopic irreversibility developed by B. Misra, I. Prigogine and M. Courbage (MPC) and various other contributors is based on th…
Forward and Backward time observables for quantum evolution and quantum stochastic processes-I: The time observables
Y. Strauss
Given a Hamiltonian on a Hilbert space it is shown that, under the assumption that , there exist unique positive operators and regi…