Pasupathy, J and Seetharaman, M (1983) Dependence of low-lying energy eigenvalues on the short- and long-range parts of confining potentials. In: Journal of Physics G-Nuclear And Particle Physics, 9 (9). pp. 1001-1008.
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The potential description of a quark-antiquark system seems to work very well in describing a number of hadronic properties. However, the precise form of the potential is unknown. The changes in the low-lying eigenvalues as a result of changes in the long-range part of the potential are investigated in a non-perturbative manner. It is shown by considering a variety of examples that the low-lying eigenvalues are insensitive to the long-range part of the potential.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Institute of Physics.|
|Department/Centre:||Division of Physical & Mathematical Sciences > Centre for Theoretical Studies|
|Date Deposited:||01 Jun 2009 06:02|
|Last Modified:||19 Sep 2010 05:33|
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