The advent of fast and cost-effective computers as well as efficient algorithms has made computational physics into a powerful third way, besides experiment and theory, to do research. Disordered and complex systems have many applications to other disciplines, such as biology, computer science, finance, etc. Due to their complexity, computational physics is the tool of choice to study these because, in general, analytic approaches are only fruitful for the simplest problems.
The Computational Physics group at Texas A&M studies problems in the general area of complex systems such as spin, electron, and structural glasses, as well as topologically-protected quantum computing. A key component of the research is developing and improving innovative algorithms to study problems that are not accessible analytically.