Effect of an industrial chemical waste on the uptake
... will be in the range 700–4000 cm–1. The contribution of excited electronic states to the total partition function is neglected. The stretching vibrational wave numbers for molecules such as BC2, being the subject of our next paper, are around 103 cm–1, whereas the bending wave numbers have values of ...
... will be in the range 700–4000 cm–1. The contribution of excited electronic states to the total partition function is neglected. The stretching vibrational wave numbers for molecules such as BC2, being the subject of our next paper, are around 103 cm–1, whereas the bending wave numbers have values of ...
PDF 1
... A particular application of Schröndinger equation is in solving the problem of tunneling, which has no classical analogue. A one dimensional representation of the system is shown in figure 3. An electron with energy E is incident, from the left, on a potential barrier of height V0 and width a (E < ...
... A particular application of Schröndinger equation is in solving the problem of tunneling, which has no classical analogue. A one dimensional representation of the system is shown in figure 3. An electron with energy E is incident, from the left, on a potential barrier of height V0 and width a (E < ...
Hamiltonian identification for quantum systems
... The notion of wavefunction controllability of a quantum system, used in Assumption (A1), has been introduced in [23], and a criterion of controllability involving the Lie algebra spanned by iH and iµ is given therein. Under an adequate assumption, this notion of controllability implies the existence ...
... The notion of wavefunction controllability of a quantum system, used in Assumption (A1), has been introduced in [23], and a criterion of controllability involving the Lie algebra spanned by iH and iµ is given therein. Under an adequate assumption, this notion of controllability implies the existence ...
appendix A
... energy ΔΕ may depend on time. We assume that the dependence of ΔΕ on t is essential only at small t if the time t=0 is considered as a beginning of the action of ΔΗ(t). But at large t the ψper may become a stationary wave function, so the energy Εper in (4) ceases to be dependent on time leading to ...
... energy ΔΕ may depend on time. We assume that the dependence of ΔΕ on t is essential only at small t if the time t=0 is considered as a beginning of the action of ΔΗ(t). But at large t the ψper may become a stationary wave function, so the energy Εper in (4) ceases to be dependent on time leading to ...
Comparison higher order modified effective-range theory for elastic scattering angular differential cross-sections e-Ar
... symmetric, spin independent, and local. We turn away from successive generalizations in the form of the potential and consider the simplification which results when the energy is sufficiently low. The knowledge of the phase-shifts enables one to obtain the scattering amplitude. In this case we show ...
... symmetric, spin independent, and local. We turn away from successive generalizations in the form of the potential and consider the simplification which results when the energy is sufficiently low. The knowledge of the phase-shifts enables one to obtain the scattering amplitude. In this case we show ...
Spontaneous symmetry breaking in quantum
... eigenstates of the Hamiltonian are spread out with equal amplitude over all of space. It could be argued that because a chair is built of many microscopic particles that all obey the rules of quantum mechanics, the chair as a whole should also respect the symmetry of its Hamiltonian and be spread ou ...
... eigenstates of the Hamiltonian are spread out with equal amplitude over all of space. It could be argued that because a chair is built of many microscopic particles that all obey the rules of quantum mechanics, the chair as a whole should also respect the symmetry of its Hamiltonian and be spread ou ...
THE QUANTUM BEATING AND ITS NUMERICAL SIMULATION
... measuring the strength of the symmetry breaking non-linear term, above which the beating period goes to infinity meaning that the beating phenomenon is suppressed. In this paper we present a different model of a similar physical situation. We consider a hamiltonian with two concentrated non-linear a ...
... measuring the strength of the symmetry breaking non-linear term, above which the beating period goes to infinity meaning that the beating phenomenon is suppressed. In this paper we present a different model of a similar physical situation. We consider a hamiltonian with two concentrated non-linear a ...