Time propagation and spectroscopy of Fermionic systems using a stochastic technique
classification
❄️ cond-mat.str-el
keywords
methodrealstochasticsystemstimeallowsanalyticaxis
Add this Pith Number to your LaTeX paper
What is a Pith Number?\usepackage{pith}
\pithnumber{R3RN7PXX}
Prints a linked pith:R3RN7PXX badge after your title and writes the identifier into PDF metadata. Compiles on arXiv with no extra files. Learn more
read the original abstract
We present a stochastic method for solving the time-dependent Schr\"odinger equation, generalizing a ground-state full configuration interaction Quantum Monte Carlo method. By performing the time-integration in the complex plane close to the real time axis, the numerical effort is kept manageable and the analytic continuation to real frequencies is efficient. This allows us to perform {\it ab initio} calculation of electron spectra for strongly correlated systems. The method can be used as cluster solver for embedding schemes.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.