摘要: Variational quantum computing, which merges ideas from condensed matter physics, quantum computation and machine learning and has emerged as the preeminent model for quantum computing for noisy quantum hardware. Quantum approximate optimization algorithm (QAOA) is an important class of variational algorithms which are known to provide solutions for combinatorial problems. A thorough the...
AbstractIn this talk I will present a simple method, inspired by the works of Ratner and Burger, to study ergodic integrals for the classical horocycle flow. The asymptotic expansion we can prove following this approach is a strengthening of the result by Flaminio and Forni in two ways: the coefficients in the expansion are shown to be Hölder continuous with respect to the base point and the te...