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Prog. Theor. Phys. Vol. 60 No. 1 (1978) pp. 197-208

Schwinger Boson Representation for the Quantized Rotator

Masatoshi Yamamura, Tōru Suzuki and Hiroshi Ichihashi

Department of Physics, Kyoto University, Kyoto 606

(Received December 2, 1977)

Abstract:

Schwinger representation for angular momentum operators is extended to that for the quantized rotator by introducing four kinds of bosons. The basis vectors and fundamental operators of the quantized rotators are expressed in the closed forms with respect to the boson operators.

URL : http://ptp.ipap.jp/link?PTP/60/197/
DOI : 10.1143/PTP.60.197

[ Full Text PDF : FREE ACCESS (852K) ] Citation: Plain Text BiBTeX EndNote(RIS) RSS

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Citing Article(s) :

1. Progress of Theoretical Physics Vol. 60 No. 3 (1978) pp. 753-764 :

   On the Classical Interpretation of Schwinger Boson Representation for the Quantized Rotator

   Hiroshi Ichihashi and Masatoshi Yamamura

2. Progress of Theoretical Physics Vol. 62 No. 3 (1979) pp. 681-689 :

   On the Canonical Variables Derived from the Schwinger Boson Representation for the Quantized Rotator

   Masatoshi Yamamura

3. Progress of Theoretical Physics Vol. 115 No. 4 (2006) pp. 739-757 :

   A New Boson Realization of the Two-Level Pairing Model in a Many-Fermion System and Its Classical Counterpart

   Constança Providência, João da Providência, Yasuhiko Tsue and Masatoshi Yamamura

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