5 papers
Asymptotic bootstrap for unitary matrix integrals at complex coupling
David Berenstein, João Rodrigues, Victor A. Rodriguez
We apply an asymptotic bootstrap estimate method to the non-perturbative study of unitary matrix integrals. The method combines exact recursion relations with asymptotic control of…
Non-perturbative data for Weil-Petersson volumes and intersection numbers using ordinary differential equations
Clifford V. Johnson, João Rodrigues
Recently, a new method was introduced for computing , the Weil-Petersson volumes of the moduli space of Riemann surfaces of genus with one geodesic boundary of leng…
Exact Solutions to Matrix Models and String Theories: The Local Construction
Jasper Kager, João Rodrigues, Ricardo Schiappa +2
Exact nonperturbative solutions to hermitian one-matrix models, their topological string duals, as well as their double-scaling limits to multicritical and minimal string theories,…
Greybody factors of string-corrected d-dimensional black holes
Filipe Moura, João Rodrigues
We compute analytically greybody factors for asymptotically flat spherically symmetric black holes with stringy higher derivative corrections in d dimensions in the high frequency…
"Glueballs" in the Quantum Mechanics of three large massless Yang-Mills coupled Matrices
João P. Rodrigues
We use a loop truncated Jevicki-Sakita effective collective field Hamiltonian to obtain, over a very large range of values of 't Hooft's coupling, and directly in the large N limit…