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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 1973 Volume 14, Number 1, Pages 18–26 (Mi tmf3362)

This article is cited in 2 papers

Variational principle for critical charge

A. M. Perelomov, V. S. Popov


Abstract: In order to find the critical charge $Z_c$, the effective potential method is developed and a variational principle is formulated.

Received: 07.02.1972


 English version:
Theoretical and Mathematical Physics, 1973, 14:1, 12–18


© Steklov Math. Inst. of RAS, 2025