QUANTUM RINGS AND RECURSION RELATIONS IN 2D QUANTUM GRAVITY
نویسندگان
چکیده
منابع مشابه
Quantum Rings and Recursion Relations in 2D Quantum Gravity
I study tachyon condensate perturbations to the action of the two dimensional string theory corresponding to the c=1 matrix model. These are shown to deform the action of the ground ring on the tachyon modules, confirming a conjecture of Witten. The ground ring structure is used to derive recursion relations which relate (N+1) and N tachyon bulk scattering amplitudes. These recursion relations ...
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 1992
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732392001099