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Quantum-mechanical Cooperative Phenomena and their Applications

Research Project Outline

We develop a theory of coherent quantum-mechanical phenomena in many-body systems, and explore new methods for active control of them. In particular, we study the response of strongly interacting quantum systems to time-dependent external field. By these studies, we establish theoretical basis for quantum simulation in which we can manipulate quantum mechanical processes, and also for quantum-mechanical information processing by making use of quantum fluctuations. We also explore experimental realization of the theoretical idea in quantum spin systems, ultra-low temperature particles confined optical lattice and two-dimensional electron systems, etc.

Research Director
SeijiMiyashita
Affiliation
Professor, The University of Tokyo
Research Started
2005
Status
ongoing
Research Area
Creation of New Technology Aiming for the Realization of Quantum Information Processing Systems
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