Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Boson Expansion Method in Nuclear Physics.

Shou-Yung Li

Published Jan 1, 1970• 0 citations
OpenAlex

Related papers

Boson Expansion Techniques in the Description of Nuclear Collective Motion.

D. Braunschweig

•Jan 1, 1973•0 citations

Investigation of Some Formal Aspects of the Boson Expansion Technique in Nuclear Theory.

V. G. Pedrocchi

•Mar 1, 1982•0 citations

Description of nuclear collective motions in terms of the boson expansion technique

T. Kishimoto, Taro Tamura

Nuclear Physics A•Sep 1, 1972•104 citations

Microscopic analysis of nuclear collective motions in terms of the boson expansion theory

Hideo Sakamoto, Teruo Kishimoto

Nuclear Physics A•Sep 1, 1988•23 citations

Interacting Bosons in Nuclear Physics

FRANCESCO IACHELLO

Springer eBooks•Jan 1, 1979•217 citations

Bosonization of fermion operators as linked-cluster expansions

T. Kishimoto, Taro Tamura

In order for a boson-expansion theory to be useful for practical purposes, it must satisfy at least two requirements: It must be in the form of a linked-cluster expansion, and the pure (ideal) boson states must be usable as basis states. Previously, we constructed such a boson theory and used it successfully for many realistic calculations. This construction, however, lacked mathematical rigor. In the present paper, we develop an entirely new approach, which results in the same boson expansions obtained earlier, but now in a mathematically rigorous fashion. The achievement of the new formalism goes beyond this. Its framework is much more general and flexible than was that of the earlier formalism, and it allows us to extend the calculations beyond what had been done in the past.NUCLEAR STRUCTURE Boson expansion theories, commutator method, Marumori-Yamamura-Tokunaga method, fermion system, norm matrix, linked-cluster expansion, ideal-boson state, physical boson state, even-even nucleus, odd-$A$ nucleus, nuclear collectivity.

Physical Review C•Jan 1, 1983•34 citations
In order for a boson-expansion theory to be useful for practical purposes, it must satisfy at least two requirements: It must be in the form of a linked-cluster expansion, and the pure (ideal) boson states must be usable as basis states. Previously, we constructed such a boson theory and used it successfully for many realistic calculations. This construction, however, lacked mathematical rigor. In the present paper, we develop an entirely new approach, which results in the same boson expansions obtained earlier, but now in a mathematically rigorous fashion. The achievement of the new formalism goes beyond this. Its framework is much more general and flexible than was that of the earlier formalism, and it allows us to extend the calculations beyond what had been done in the past.NUCLEAR STRUCTURE Boson expansion theories, commutator method, Marumori-Yamamura-Tokunaga method, fermion system, norm matrix, linked-cluster expansion, ideal-boson state, physical boson state, even-even nucleus, odd-AAA nucleus, nuclear collectivity.