Thursday, September 13, 2012

1209.2499 (Kurt Jacobs)

Simulating many-body lattice systems on a single nano-mechanical
resonator
   [PDF]

Kurt Jacobs
We show that lattice systems, such as the Bose-Hubbard model, can be simulated on a single nano- or micro-mechanical resonator, by exploiting its many modes. The on-site Hamiltonians are engineered by coupling the mechanical modes to the modes of a pair of optical or stripline resonators, and the connections between the lattice sites are engineered in a similar way. The lattice network structure is encoded in the frequency components of the fields driving the resonators. This three-resonator configuration also allows universal quantum computing on the nano-resonator.
View original: http://arxiv.org/abs/1209.2499

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