Bhatnagar, Shashank ; Mitra, A. N. (1990) An exactly soluble model four-body problem Nuclear Physics A, 508 . pp. 287-292. ISSN 0375-9474
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/037594...
Related URL: http://dx.doi.org/10.1016/0375-9474(90)90486-6
Abstract
A model 4 quark problem with spanless but isospinor quarks under SU(2) color harmonic interactions is shown to be exactly soluble for each of the admissible states of I = 0,1,2, respectively, provided that the pairwise interactions are supplemented by suitable 4-body counter-terms (reminiscent of string-like d.o.f.). This bosonic model correctly simulates the color-cum-orbital structure expected of the corresponding 4-fermion problem.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 34463 |
| Deposited On: | 09 Apr 2011 07:59 |
| Last Modified: | 09 Apr 2011 07:59 |
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