Spintronics and Quantum Dots for Quantum Computing and
... the transverse lifetime of a single spin, T2 ≥ T2∗ , which is relevant for using spins as qubits. Using the same pump-probe technique, spin lifetimes in semiconductor quantum dots have been measured [29], with at most one spin per dot. The relatively small T2∗ decoherence times (a few ns at vanishi ...
... the transverse lifetime of a single spin, T2 ≥ T2∗ , which is relevant for using spins as qubits. Using the same pump-probe technique, spin lifetimes in semiconductor quantum dots have been measured [29], with at most one spin per dot. The relatively small T2∗ decoherence times (a few ns at vanishi ...
Adiabatic State Preparation of Interacting Two-Level Systems R. T. Brierley, C. Creatore,
... maximal eigenvalue SðS þ 1Þ where S ¼ N=2. There is one state in each band with this value of S2 , and the transitions between these states have matrix elements pffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi g ðN nÞ½ðn þ 1=2Þ 1=2. The corresponding states in each band are the most sym ...
... maximal eigenvalue SðS þ 1Þ where S ¼ N=2. There is one state in each band with this value of S2 , and the transitions between these states have matrix elements pffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi g ðN nÞ½ðn þ 1=2Þ 1=2. The corresponding states in each band are the most sym ...
Quasi Particle Tunneling in the Fractional Quantum Hall Regime
... Chapter 1 Introduction Many of the most fascinating quantum mechanical phenomenons are seen in many body systems, such as the ones found in nano sized semiconducting devices. In these systems the phenomenons can be probed by simple electrical measurements, without the need of multi billion dollar p ...
... Chapter 1 Introduction Many of the most fascinating quantum mechanical phenomenons are seen in many body systems, such as the ones found in nano sized semiconducting devices. In these systems the phenomenons can be probed by simple electrical measurements, without the need of multi billion dollar p ...
At what time does a quantum experiment have a result?
... Note, therefore, that it is simply built into this assignment of probabilities that the atom will decay, which shows that these are conditional probabilities, as I now explain. Consider the following simple example. In assigning probabilities to the results of a coin toss occurring at some later tim ...
... Note, therefore, that it is simply built into this assignment of probabilities that the atom will decay, which shows that these are conditional probabilities, as I now explain. Consider the following simple example. In assigning probabilities to the results of a coin toss occurring at some later tim ...
ppt - QEC14
... starting to come over the horizon, but QEC could probably help more with this. There are correspondingly mighty plans on the drawing board to collect and process all the data that the surface code implies. I will show what small parts of these plans have come to fruition; QEC should also do some wor ...
... starting to come over the horizon, but QEC could probably help more with this. There are correspondingly mighty plans on the drawing board to collect and process all the data that the surface code implies. I will show what small parts of these plans have come to fruition; QEC should also do some wor ...
