Comments on a Model of Spontaneously Broken Scale Invariance

N. J. Papastamatiou; H. Umezawa

doi:10.1103/PhysRevD.7.571

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Comments on a Model of Spontaneously Broken Scale Invariance

N. J. Papastamatiou and H. Umezawa

Physics Department, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201

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Phys. Rev. D 7, 571 – Published 15 January, 1973

DOI: https://doi.org/10.1103/PhysRevD.7.571

Abstract

Some interesting features of a model of spontaneously broken scale invariance examined previously by us are discussed and elaborated upon. In particular, we present a concrete illustration of the inequivalence of the commutator of the scale generator $D$ with the weak limit of the Hamiltonian and the weak limit of the commutator of $D$ and the Heisenberg Hamiltonian.

Original Article

Spontaneous Violation of Dilatation Invariance in Relativistic Field Theories

A. Aurilia, Y. Takahashi, N. J. Papastamatiou, and H. Umezawa

Phys. Rev. D 5, 3066 (1972)

References (7)

A. Aurilia, N. J. Papastamatiou, Y. Takahashi, and H. Umezawa, Phys. Rev. D 5, 3066 (1972)
J. Goldstone, A. Salam, and S. Weinberg, Phys. Rev. 127, 965 (1962)
[1]
Omitted endnote
A. Aurilia, Y. Takahashi, and H. Umezawa, Phys. Rev. D 5, 851 (1972)
Omitted endnote
H. Ezawa, K. Kikkawa, and H. Umezawa, Nuovo Cimento 23, 751 (1962)

[c1] A. Aurilia, N. J. Papastamatiou, Y. Takahashi, and H. Umezawa, Phys. Rev. D 5, 3066 (1972)

[c2] J. Goldstone, A. Salam, and S. Weinberg, Phys. Rev. 127, 965 (1962)

[c3] [1]

[c4] Omitted endnote

[c5] A. Aurilia, Y. Takahashi, and H. Umezawa, Phys. Rev. D 5, 851 (1972)

[c6] Omitted endnote

[c7] H. Ezawa, K. Kikkawa, and H. Umezawa, Nuovo Cimento 23, 751 (1962)

Physical Review D

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Comments on a Model of Spontaneously Broken Scale Invariance

Abstract

Original Article

Spontaneous Violation of Dilatation Invariance in Relativistic Field Theories

References (7)

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