The Quantum Spin Hall Effect
... by the mass domain wall (soliton) of 1-d Dirac model. Su, Schrieffer and Heeger (PRB (1979)) presented a model of polyacetylene with two-fold degenerate ground states. A domain wall defect carries fractional charge e/2. E ...
... by the mass domain wall (soliton) of 1-d Dirac model. Su, Schrieffer and Heeger (PRB (1979)) presented a model of polyacetylene with two-fold degenerate ground states. A domain wall defect carries fractional charge e/2. E ...
Quantum Computing - Computer Science
... Quantum Programming • If/when quantum computers are developed, we will still need an approach to implement the algorithms so quantum computing can be leveraged in practical applications. • 2 forms of implementation: • Hardware: will require quantum gates… Expensive! • Software: will require a quant ...
... Quantum Programming • If/when quantum computers are developed, we will still need an approach to implement the algorithms so quantum computing can be leveraged in practical applications. • 2 forms of implementation: • Hardware: will require quantum gates… Expensive! • Software: will require a quant ...
Course Syllabus
... The conceptual flavor of the course is similar to Sakurai’s book, but not identical. The main differences correspond to background material, which we cover in more detail, dealing with the mathematical framework of Quantum Mechanics, and an early extensive discussion of spin ½ and other two-level sy ...
... The conceptual flavor of the course is similar to Sakurai’s book, but not identical. The main differences correspond to background material, which we cover in more detail, dealing with the mathematical framework of Quantum Mechanics, and an early extensive discussion of spin ½ and other two-level sy ...
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Quantum computers - start [kondor.etf.rs]
... Universal set of quantum gates • There is more than one universal set of gates for classical computing • What about quantum computing, is there a universal set of gates to which any quantum operation possible can be reduced to? ...
... Universal set of quantum gates • There is more than one universal set of gates for classical computing • What about quantum computing, is there a universal set of gates to which any quantum operation possible can be reduced to? ...
Van Wezel_DEF.indd
... that is of the order of the inverse gravitational self energy of the difference between the superposed mass distributions [26]. The typical collapse time thus calculated turns out to be extremely large for all quantum mechanical systems that have been studied experimentally, and extremely small for a ...
... that is of the order of the inverse gravitational self energy of the difference between the superposed mass distributions [26]. The typical collapse time thus calculated turns out to be extremely large for all quantum mechanical systems that have been studied experimentally, and extremely small for a ...
Nanodevices for quantum computation
... How one can decrease the decoherence? Decoherence is mainly due to charge noise, which causes fluctuations in the effective magnetic field Bz . Main idea is to keep the working point very close to the degenerate state. Single Cooper pair qubit: ...
... How one can decrease the decoherence? Decoherence is mainly due to charge noise, which causes fluctuations in the effective magnetic field Bz . Main idea is to keep the working point very close to the degenerate state. Single Cooper pair qubit: ...