Noise in adiabatic quantum computing
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| Noise in adiabatic quantum computing
Seth Lloyd Mechanical Engineering, Massachusetts Institute of Technology, USA. Abstract: Adiabatic quantum computing is a technique for solving hard problems. In this technique, a quantum system such as a superconducting quantum circuit is prepared in the ground state of some simple Hamiltonian, which is then adiabatically deformed into a more complex Hamiltonian whose ground state encodes the answer to the hard problem in question. This talk investigates the sources of noise and errors for adiabatic quantum computing. It shows that adiabatic quantum computation is intrinsically robust against ordinary forms of thermal noise and decoherence; however, one must be careful to minimize couplings with low-energy degrees of freedom in the environment. Download 2.49 Kb. Share with your friends:
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