Abstract
We discuss the parity-conservedδ″(x) interaction between pair dipoles. It is shown that the case of zero coupling constantc = 0 is markedly different from that ofc → 0. This is an un-perturbation effect.
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Qing, H. Solvable model with interaction of pair dipoles in one dimension. Int J Theor Phys 32, 2037–2040 (1993). https://doi.org/10.1007/BF00675016
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DOI: https://doi.org/10.1007/BF00675016