Full Configuration Interaction Quantum Monte Carlo (FCIQMC) is a stochastic technique for solving the electronic Schrödinger equation equation in the configuration interaction (CI) representation. Here we will present some recent developments in this methodology, including the extension to real-time propagation, which allows for the calculation of spectral functions along the real frequency axis, and photo-emission and inverse-photo-emission spectra.
　If time allows, we will also present developments in using more sophisticated wavefunction ansatz than a linear CI expansion, including the transcorrelated method of Boys and Handy, which allows for a much more rapid convergence to the basis set limit.

連絡教員　物理学系 Bhanu Das（内線3045）