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Showing 1 to 4 of 4 for “"Shortcuts to adiabaticity"”.
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Design of bent quantum waveguides via shortcuts to adiabaticity
… In quantum computers, quantum particles have to be moved between different sites on a quantum chip through waveguides. The progressive miniaturization of quantum chips requires the waveguides to follow certain paths and so they need to be bent in order to be accomodated onto the chip. If the …
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Dynamics of the Gross-Pitaevskii Equation and Shortcuts to Adiabaticity
… employing adiabatic evolution often leads to decoherence issues due to systems interacting with their environment. For this reason, there has been much interest in developing shortcuts to adiabaticity in which the target final state is reached in a finite duration change of parameter. In …
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Quantum control of many-particle systems via shortcuts to adiabaticity
… and manipulating complex quantum states. To date preparation and manipulation of quantum systems has primarily been done using adiabatic processes. These adiabatic processes while robust have significant disadvantages such as their requiring long process times, a further drawback is that …
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Optimizing Ion-Shuttling Operations in Trapped-Ion Quantum Computers
… trap with many independent zones provides a path towards large-scale integration. A crucial element in the operation of a trap array is the ability to split, move and recombine chains of ions on diabatic timescales and without incurring excessive decoherence of information stored in ion qubits. In …