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Quantum Mechanics
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The article was published on 1961-01-01 and is currently open access. It has received 20079 citations till now. The article focuses on the topics: Adiabatic quantum computation.read more
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Transient and Steady‐State Overhauser Experiments in the Investigation of Relaxation Processes. Analogies between Chemical Exchange and Relaxation
Ragnar A. Hoffman,Sture Forsén +1 more
TL;DR: In this article, a double-resonance method for the study of chemical exchange and relaxation is proposed. But it is not shown to be applicable to the case of formic acid and acetaldehyde.
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Fast-forward of adiabatic dynamics in quantum mechanics
TL;DR: In this article, the authors proposed a fast-forward adiabatic transport of a wave function which is the ideal transport in the sense that a stationary wave function is transported to an aimed position in any desired short time without leaving any disturbance at the final time of the fast forward.
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Semiclassical Treatment of Multiple Turning‐Point Problems—Phase Shifts and Eigenvalues
TL;DR: In this article, a simple, physically intuitive, expression has been obtained for the scattering phase shift δ(l, E) in the case that the effective radial potential possesses a maximum.
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WKB approximation for the reaction‐path Hamiltonian: Application to variational transition state theory, vibrationally adiabatic excited‐state barrier heights, and resonance calculations
TL;DR: In this article, the WKB approximation for vibrational energies of stretches in the reaction path Hamiltonian was used to calculate reaction rates, vibrationally adiabatic barrier heights, and resonance energies and widths.
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Reflectionless eigenstates of the sech2 potential
TL;DR: In this article, it was shown that the one-dimensional potential well V(x)=−(ℏ2ν(ν+1)∕2ma2)sech2(x∕a) does not reflect waves of any energy when ν is a positive integer.