The Continuous Series of Critical Points of the Two-matrix Model at N → ∞ in the Double Scaling Limit
نویسنده
چکیده
The critical points of the continuous series are characterized by two complex numbers l1,2(Re(l1,2) < 0), and a natural number n(n ≥ 3) which enters the string susceptibility constant through γ = −2 n−1 . The critical potentials are analytic functions with a convergence radius depending on l1 (or l2). We use the orthogonal polynomial method and solve the SchwingerDyson equations with a technique borrowed from conformal field theory.
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