Quantum algebras and parity-dependent spectra
... may be represented in terms of operators obeying certain commutation relations. In this paper we explore a new way of expressing the generators of SU(1,1). There is a system of commutation relations which generalizes the standard commutation relations of the simple harmonic oscillator. The generator ...
... may be represented in terms of operators obeying certain commutation relations. In this paper we explore a new way of expressing the generators of SU(1,1). There is a system of commutation relations which generalizes the standard commutation relations of the simple harmonic oscillator. The generator ...
Aalborg Universitet The effect of time-dependent coupling on non-equilibrium steady states
... which is independent of α. The only α dependence can be found in ̺α P d (H), where P d (H) is the projection on the subspace generated by the discrete eigenfunctions of H. But this part does not contribute to the stationary current as can be seen in Section 4. Here the ergodic limit is essential, be ...
... which is independent of α. The only α dependence can be found in ̺α P d (H), where P d (H) is the projection on the subspace generated by the discrete eigenfunctions of H. But this part does not contribute to the stationary current as can be seen in Section 4. Here the ergodic limit is essential, be ...
Monday, Nov. 10, 2003
... velocity v about the origin O. Find the magnitude and direction of angular momentum with respect to O. Using the definition of angular momentum ...
... velocity v about the origin O. Find the magnitude and direction of angular momentum with respect to O. Using the definition of angular momentum ...
Angular momentum operator
... Note that the Cartesian components of the angular momentum do not commute with each other. Following our previous discussion on compatible observables, this means that the components are not compatible observables. We cannot measure, for instance, Lx and Ly simultaneously, and we do not have a basis ...
... Note that the Cartesian components of the angular momentum do not commute with each other. Following our previous discussion on compatible observables, this means that the components are not compatible observables. We cannot measure, for instance, Lx and Ly simultaneously, and we do not have a basis ...
