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Quantum Monte Carlo Study of two dimensional electron gas with
Quantum Monte Carlo Study of two dimensional electron gas with

Explicit building the nonlinear coherent states associated to weighted shift Zp dp+1/ dzp+1 of order p in classical Bargmann representation
Explicit building the nonlinear coherent states associated to weighted shift Zp dp+1/ dzp+1 of order p in classical Bargmann representation

... The coherent states play an important role in the context of Hermitian quantum mechanics see for example [13, 24, 25]. In recent years non Hermitian quantum mechanics have been extensively studied from various stand points see for example [20, 21, 22] and recently the concept of coherent states was ...
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The Dimensions of M

... which the order of field transformations matters. For quite a number of decades, quantum mechanics did not seem to be based on any symmetry principle, which may partially explain the difficulties in unifying the covariance of General Relativity with quantum physics. However, quantum mechanics introd ...
Emergent Properties of Discretized Wave
Emergent Properties of Discretized Wave

213-236, 2015 Centro de Filosofia das Ciências da
213-236, 2015 Centro de Filosofia das Ciências da

... noted that the atom exhibits a categorically different kind of stability from that of a mechanical scheme. For example, Niels Bohr (1885– 1962) spelled out this limitation in his Nobel lecture of 1922. To be sure, the analogy between the planetary system and the structure of the atom “provide[s] us ...
Quantum Mechanical Interference in the Field Ionization of Rydberg
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... Stark effect. The second feature seen in Figure 2.1 is that, while the energy levels are initially on a trajectory that appears to have them cross, they “bend” away from each other. This is known as an avoided crossing. The significance of avoided crossings is explained in Chapter 5. ...
Silicon quantum dots for quantum information processing
Silicon quantum dots for quantum information processing

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... Gibbs himself found a different resolution which, unlike the quantum-mechanical one, makes sense even for classically distinguishable particles such as colloids (which could in effect be made in a continuous range of colours, if one so desired). He considered how the probabilities of different collecti ...
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... difficult to understand how an electron is transported through a semiconductor device without some knowledge of the electron and its interaction with the crystal lattice.Therefore, in this chapter we shall investigate some of the important properties of electrons, with special emphasis on two points ...
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... During this session we will explore the signicance of quantum information theory compared to classical information theory. The dierences will be visualized with the help of a simple two-player game. ...
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Quantum Information Technology based on Single Electron Dynamics

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Multiphoton population transfer in systems violating the classical twist condition: A... study of separatrix crossing in phase space

... As an indispensable tool in manipulation of atomic and molecular systems, population transfer between bound states of atoms and vibrational modes of molecules has received a lot of attention from both experimental and theoretical fronts. From the molecular perspective, preparation of advantageous in ...
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... suitable interaction, and then make the measurement adiabatically so that the wave function of the system neither changes nor becomes entangled with the measuring device appreciably. The suitable interaction is called the protection. As a typical example of protective measurement (Aharonov, Anandan ...
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Aharonov–Bohm interferometry with the T-shaped capacitively coupled quantum dots

... For different fluxes φ1 ≠ φ2, the orbital degeneracy is broken. Figure 1b (φ1/φ2 = 1/4) presents an example of the two-period oscillations of conductance and Fig. 1c illustrates the Coulomb induced AB oscillations (oscillations observed also in the ring, where no magnetic flux is applied, φ2 = 0). F ...
The present status of the problem of neutrino theory is briefly
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CHM 629: Principles of Physical Chemistry

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... Topological states with non-abelian anyons are rare, and hard to control. But, recently, similar anyons (Majorana bound states) might have been observed in one-dimensional nano-wires. This could give better control on the system. The anyons of the Moore-Read state are not universal, the phase gate c ...
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Macroscopic Effects of the Quantum Trace Anomaly

... Im F1(k2 = -s): Non-anomalous,vanishes when m=0 ...
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... the identity includes characteristics like mass of charge, but also the values of observables corresponding to internal degrees of freedom, which are not allowed to vary during the dynamical processes in question. Rubidium 37 electrons ...
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Canonical quantization

In physics, canonical quantization is a procedure for quantizing a classical theory, while attempting to preserve the formal structure, such as symmetries, of the classical theory, to the greatest extent possible.Historically, this was not quite Werner Heisenberg's route to obtaining quantum mechanics, but Paul Dirac introduced it in his 1926 doctoral thesis, the ""method of classical analogy"" for quantization, and detailed it in his classic text. The word canonical arises from the Hamiltonian approach to classical mechanics, in which a system's dynamics is generated via canonical Poisson brackets, a structure which is only partially preserved in canonical quantization.This method was further used in the context of quantum field theory by Paul Dirac, in his construction of quantum electrodynamics. In the field theory context, it is also called second quantization, in contrast to the semi-classical first quantization for single particles.
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