The role of anharmonicity and coupling in quantum computing based on vibrational qubits

Details The role of anharmonicity and coupling in quantum computing based on vibrational qubits The role of anharmonicity and coupling in quantum computing based on vibrational qubits

Apr 2006

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2006njph....8...48g&link_type=abstract

New Journal of Physics, Volume 8, Issue 4, pp. 48 (2006).

Physics

31

Scientific paper

We analyse the effects of molecular characteristics on the structure of global quantum gates and the complexity of the resulting mechanisms systematically with the goal of rating a molecule's suitability for molecular quantum computing. One decisive property of a molecular vibration is the anharmonicity and in an extension to multimode systems the mode coupling has to be taken into account additionally. In a parametrized two-dimensional model system, we tune these characteristic properties and explore their effects on quantum gates. We find that the interplay of the anharmonicity and the coupling is of prime importance and leads to two basic control mechanisms for all systems. The features of quantum gate laser fields are explained with characteristic transition frequencies, determined by the molecular parameters, and the limits to obtain simple structures are identified.

Affiliated with

Also associated with

No associations

Rating

The role of anharmonicity and coupling in quantum computing based on vibrational qubits does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The role of anharmonicity and coupling in quantum computing based on vibrational qubits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The role of anharmonicity and coupling in quantum computing based on vibrational qubits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1608419