Quantum computing as a model chemistry

An enormous number of model chemistries are used in computational  chemistry to solve or approximately solve the Schrodinger equation;  each with their own drawbacks. The key limitations may be the hardware  which is based on classical physics. Since solving the electronic structure  of molecules is an inherently quantum mechanical problem, I have studied  the advantages offered by a quantum computer. The analysis done in the  circuit model while somewhat pessimistic, does have a few highlights that I  will point out. On-going work focuses on alternative models of quantum  computation and fault tolerance considerations.

Event date: 26.01.2012, 13:00 to 26.01.2012, 14:30

Speaker: James Whitfield; Columbia University, NEC Laboratories America, NY, USA

Location: IQOQI Seminar Room, 2nd Floor, Boltzmanngasse 3, 1090 Vienna