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Teoreticheskaya i Matematicheskaya Fizika, 1972, Volume 10, Number 3, Pages 360–369
(Mi tmf2731)
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This article is cited in 1 scientific paper (total in 1 paper)
On sum rules in perturbation theory
I. V. Simenog
Abstract:
In the framework of perturbation theory, sum rules are obtained for the expectation values
of the physical quantities in the ground state for systems of three or four particles. These
sum rules eliminate the use of the explicit form of the high excited states of the unperturbed
problem and can be used to calculate the energies of the ground states, their mean square
radii, and form factors for systems of three or four nucleons.
Received: 26.04.1971
Citation:
I. V. Simenog, “On sum rules in perturbation theory”, TMF, 10:3 (1972), 360–369; Theoret. and Math. Phys., 10:3 (1972), 242–249
Linking options:
https://www.mathnet.ru/eng/tmf2731 https://www.mathnet.ru/eng/tmf/v10/i3/p360
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