SIMULATION OF PHYSICO-MECHANICAL SYSTEMS

Stability of the central states of a closed string with massive points

G. S. Sharov

Tver State University, Tver

Abstract: For the closed relativistic string with $3$ point-like masses the stability problem of the central rotational states is considered. The problem of stability for these states is important for their applications to describing hadrons. It is shown that the central rotational state is not stable, if the central mass it less than the critical value. This value equals energy of the string with other massive points.

Keywords: closed string, central rotational states, stability.

UDC: 517.8

Received: 29.01.2008
Revised: 11.02.2008

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