Direct Measurement of Topological Numbers with
... pulses for simulating the QW Hamiltonian were applied simultaneously with time length mτ. Finally, the state was rotated back to j4i with phase shift θ and the photoluminescence was detected. As shown in Fig. 3(b), increasing the θ would lead to oscillating photoluminescence. aψ;m could be obtained ...
... pulses for simulating the QW Hamiltonian were applied simultaneously with time length mτ. Finally, the state was rotated back to j4i with phase shift θ and the photoluminescence was detected. As shown in Fig. 3(b), increasing the θ would lead to oscillating photoluminescence. aψ;m could be obtained ...
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... identify N̂ with Jz , â with J+ and â with J− . In the oscillator case we learned from these that, acting on states, ↠raises the N̂ eigenvalue by one unit while â decreases it by one unit. As we will see, Jˆ+ adds ~ to the Jˆz eigenvalue and Jˆ− subtracts ~ to the Jˆz eigenvalue. Since J2 and ...
... identify N̂ with Jz , â with J+ and â with J− . In the oscillator case we learned from these that, acting on states, ↠raises the N̂ eigenvalue by one unit while â decreases it by one unit. As we will see, Jˆ+ adds ~ to the Jˆz eigenvalue and Jˆ− subtracts ~ to the Jˆz eigenvalue. Since J2 and ...
Quantum Wires and Quantum Point Contacts
... Hall bar edge behaves as an ideal ballistic quantum wire! Quantum wires and point contacts ...
... Hall bar edge behaves as an ideal ballistic quantum wire! Quantum wires and point contacts ...
Danish-Sino Workshop on Strongly Interacting Cold Atomic Gases
... the scattering amplitude is usually calculated via 1st-order Born approximation. Our results show that significant derivation from this approximation can arise in some cases. In these cases the SRI can significantly modify the dipole-dipole scattering amplitude, even if the scattering amplitude for ...
... the scattering amplitude is usually calculated via 1st-order Born approximation. Our results show that significant derivation from this approximation can arise in some cases. In these cases the SRI can significantly modify the dipole-dipole scattering amplitude, even if the scattering amplitude for ...
Harmonic Oscillator: Variational Monte Carlo
... where R = (r1 , . . . , rN ) are the positions of the particles in the system. The problem is that this multi-dimensional integral must be evaluated many many times as the program searches the α parameter space for the minimum hEi. Monte Carlo methods can be used to evaluate multi-dimensional integr ...
... where R = (r1 , . . . , rN ) are the positions of the particles in the system. The problem is that this multi-dimensional integral must be evaluated many many times as the program searches the α parameter space for the minimum hEi. Monte Carlo methods can be used to evaluate multi-dimensional integr ...
Indistinguishability and improper mixtures
... recognized from the very earliest days of quantum mechanics. Contrary to the early view that this effect is the result of irreducible disturbance due to observation, it has become clear that it is an intrinsic part of the formalism of quantum mechanics (cf., e.g., Refs. 7–9). The clearest statement ...
... recognized from the very earliest days of quantum mechanics. Contrary to the early view that this effect is the result of irreducible disturbance due to observation, it has become clear that it is an intrinsic part of the formalism of quantum mechanics (cf., e.g., Refs. 7–9). The clearest statement ...
A summary on Solitons in Quantum field theory
... universe. If such a hypothetical particle would be measured it could constrain the unifying of the two major disciplines in modern physics the quantum physics and general relativity. Soliton theory is extremely important in applications such as non-linear optics where selfenforcing solitary waves ca ...
... universe. If such a hypothetical particle would be measured it could constrain the unifying of the two major disciplines in modern physics the quantum physics and general relativity. Soliton theory is extremely important in applications such as non-linear optics where selfenforcing solitary waves ca ...
Representation Theory: Applications in Quantum Mechanics
... REPRESENTATION THEORY IN QUANTUM MECHANICS ...
... REPRESENTATION THEORY IN QUANTUM MECHANICS ...
Lecture Notes of my Course on Quantum Computing
... P two standard assumptions for probability distributions are px ≥ 0 and x px = 1. Both the inputs and outputs to the circuits are random vectors. Circuits naturally act on probability distributions, and this is an example of a push-forward measure. We, however, will need a matrix representation of t ...
... P two standard assumptions for probability distributions are px ≥ 0 and x px = 1. Both the inputs and outputs to the circuits are random vectors. Circuits naturally act on probability distributions, and this is an example of a push-forward measure. We, however, will need a matrix representation of t ...
