✦ LIBER ✦

On the representation of the potential scattering operator in quantum mechanics

✍ Scribed by E.J.P.Georg Schmidt

Publisher: Elsevier Science
Year: 1970
Tongue: English
Weight: 243 KB
Volume: 7
Category: Article
ISSN: 0022-0396
DOI: 10.1016/0022-0396(70)90117-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The scattering problem in quantum mechan

The scattering problem in quantum mechanics as an eigenvalue problem

✍ L.I Ponomarev; I.V Puzynin; T.P Puzynina; L.N Somov 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 641 KB

A method is proposed which allows the scattering problem to reduce to the eigenvalue problem. Unlike the usual method when the scattering phase is extracted from the asymptotits of solution of the Cauchy problem at a given collision energy, in the proposed method the collision energy is obtained fro

On the use of Lie-Bäcklund operators in

On the use of Lie-Bäcklund operators in quantum mechanics

✍ A.S Fokas; P.A Lagerstrom 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 822 KB

Phase space representation of quantum me

Phase space representation of quantum mechanics: Approximate dynamics of the morse oscillator

✍ N.E. Henriksen; G.D. Billing; F.Y. Hansen 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 459 KB

The accuracy of the Wigner propagation method is studied for stationary as well as non-stationary states of Morse oscillators. We investigate the possibility of improving the approach by introducing an effective potential. We find that the Wigner propagation method is accurate only for the ground st

The role of equivalence in Quantum Mecha

The role of equivalence in Quantum Mechanics

✍ Daniel Greenberger 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 646 KB

On applying Quantum Mechanics to the problem of a particle bound in an external gravitational potential, we find the following results, which violate one's classical conception of the principle of weak equivalence: radii, frequencies, etc., depend on the mass of the bound particle; the binding energ

A pointwise representation of the s-matr

A pointwise representation of the s-matrix Kohn variational principle for quantum scattering

✍ Andrew C. Peet; William H. Miller 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 625 KB

A method is proposed for reducing the complexity of scattering calculations carried out using the Kohn variational principle. The technique is based upon the use of a pointwise representation for the L2 part of the basis set and eliminates the need to explicitly evaluate any integrals involving such

On the scattering frequencies of the lap

On the scattering frequencies of the laplace operator for exterior domains

✍ Peter D. Lax; Ralph S. Phillips 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 576 KB