Charge dynamics and spin blockade in a hybrid double quantum dot
... the MHz range [43]. Therefore, background charge fluctuations or noise in the gate voltages are assumed to be the main dephasing sources as they induce fluctuations in both tunnel coupling and detuning energy [44]. IV. SPIN BLOCKADE We now investigate spin-related effects in the system, in order to ...
... the MHz range [43]. Therefore, background charge fluctuations or noise in the gate voltages are assumed to be the main dephasing sources as they induce fluctuations in both tunnel coupling and detuning energy [44]. IV. SPIN BLOCKADE We now investigate spin-related effects in the system, in order to ...
JQI Fellows - University of Maryland, College Park
... Apply perturbations H2(t), H3(t) ... Hm(t) until the m steps of the calculation are complete. Of course you will need to do some work beforehand to figure out what H' corresponds to what mathematical or logical operation. The system is left in a well-defined state ... but it is typically a superpos ...
... Apply perturbations H2(t), H3(t) ... Hm(t) until the m steps of the calculation are complete. Of course you will need to do some work beforehand to figure out what H' corresponds to what mathematical or logical operation. The system is left in a well-defined state ... but it is typically a superpos ...
Computing prime factors with a Josephson phase qubit quantum
... Improvements in the superconducting qubit coherence times and more complex circuits should provide the resources necessary to factor larger composite numbers and run more intricate quantum algorithms. ...
... Improvements in the superconducting qubit coherence times and more complex circuits should provide the resources necessary to factor larger composite numbers and run more intricate quantum algorithms. ...
Quantum Mechanics as Quantum Information
... is this, and no one has said it more clearly than Carlo Rovelli [11]. Where present-day quantumfoundation studies have stagnated in the stream of history is not so unlike where the physics of length contraction and time dilation stood before Einstein’s 1905 paper on special relativity. The Lorentz t ...
... is this, and no one has said it more clearly than Carlo Rovelli [11]. Where present-day quantumfoundation studies have stagnated in the stream of history is not so unlike where the physics of length contraction and time dilation stood before Einstein’s 1905 paper on special relativity. The Lorentz t ...
Understanding the effects of leakage in superconducting quantum-error-detection circuits hosh, wler, Martinis,
... The majority of quantum-error-detection and correction protocols assume that the population in a qubit does not leak outside of its computational subspace. For many existing approaches, however, the physical qubits do possess more than two energy levels and consequently are prone to such leakage eve ...
... The majority of quantum-error-detection and correction protocols assume that the population in a qubit does not leak outside of its computational subspace. For many existing approaches, however, the physical qubits do possess more than two energy levels and consequently are prone to such leakage eve ...
56 COPYRIGHT 2006 SCIENTIFIC AMERICAN, INC.
... joint wave function is minus one times the original. That changes peaks of the wave into troughs, and vice versa, but it has no effect on the amplitude of the oscillations. In fact, it does not change any measurable quantity of the two electrons considered by themselves. What it does change is how t ...
... joint wave function is minus one times the original. That changes peaks of the wave into troughs, and vice versa, but it has no effect on the amplitude of the oscillations. In fact, it does not change any measurable quantity of the two electrons considered by themselves. What it does change is how t ...
Quantum Physics 2005 Notes-8 Three-dimensional Schrodinger Equation Notes 8
... • We have already found the eigenfunctions of this operator. They are the spherical harmonics. • We have previously found that the eigenvalues of L2 are l(l+1) with l=integers 0, 1, 2, 3... if the potential is central. • Angular momentum manifests itself as a magnetic dipole moment when the particle ...
... • We have already found the eigenfunctions of this operator. They are the spherical harmonics. • We have previously found that the eigenvalues of L2 are l(l+1) with l=integers 0, 1, 2, 3... if the potential is central. • Angular momentum manifests itself as a magnetic dipole moment when the particle ...
