Abstract
The (m/M)1/2→0 limit and the adiabatic approximation for a nonrelativistic system consisting of light and heavy particles of massesm,M are studied. The method used involves a standard representation of quantum mechanics, in which the limit above exists. The standard representation is described in some detail, and the Primas-Raggio theorem is derived, which implies that the limit (m/M)1/2→0, the heavy-particle system is a static, semiclassical system, i.e., with a commutative algebra of observables. The adiabatic approximation is derived as the leading correction.
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References
Baym, G. (1969).Lectures on Quantum Mechanics (Benjamin, New York), p. 471.
Born, M., and Oppenheimer, R. (1927).Ann. Phys., (Leipzig) 84, 457.
Born, M., and Huang, K. R. (1954).Dynamical Theory of Crystal Lattices (Clarendon Press, London), p. 166.
Bratteli, O., and Robinson, D. W. (1979).Operator algebras and Quantum Statistical Mechanics, I (Springer, New York).
Claverie, P., and Diner, S: (1980).Israels. Chem.,19, 54.
Combes, J. M. (1977).Acta Phys. Austriaca Suppl.17, 139.
Combes, J. M., and Seiler, R. (1978).Int. J. Quant. Chem.,14, 213.
Grelland, H. H. (1984a). On the limit kh→0 of quantum mechanics, to be published.
Grelland, H. H. (1984b). Classical limit of a relativistic quantum system,Int. J. Theor. Phys.,23(3), 227.
Hagedorn, G. A. (1980).Commun. Math. Phys.,77, 1.
London, F. (1928). Über den Mechanismus der homöopolaren Bindung, inProbleme der modernen Physik, P. Debye, ed. (S. Hirzel, Leipzig).
Primas, H. (1980a). Foundations of theoretical chemistry, in Quantum dynamics of molecules: The new experimental challenge to theorists. NATO ASI Series, No. 57 (Plenum, New York).
Primas, H. (1980b). On Born-Oppenheimer type descriptions of molecules, lecture at NATO Advanced Study Institute, Cambridge, U.K. on Quantum dynamics of molecules: The new experimental challenge to theorists.
Primas, H. (1981).Chemistry, Quantum Mechanics and Reductionism (Springer, New York).
Primas, H. (1984). Private communication.
Wolley, R. G. (1976).Adv. Phys.,25: 27 (1976).
Wolley, R. G., and Sutcliffe, B. T. (1977).Chem. Phys. Lett.,45(2), 393.
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Grelland, H.H. Adiabatic approximation forW * quantum systems with particles of massm,M as (m/M)1/2→0. Int J Theor Phys 24, 179–192 (1985). https://doi.org/10.1007/BF00672652
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DOI: https://doi.org/10.1007/BF00672652