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PHYS 221 Summer 2011 - Midterm Practice
PHYS 221 Summer 2011 - Midterm Practice

exact time-dependent density functional and Floquet theory
exact time-dependent density functional and Floquet theory

... Describing the quantum dynamics in strong time-dependent external fields is challenging for at least two reasons. Firstly, the external driver has to be treated in a non-perturbative way. Secondly, correlations, responsible for phenomena such as single-photon double ionization, nonsequential double ...
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Photodoping Effects in High Critical Temperature Superconducting
Photodoping Effects in High Critical Temperature Superconducting

MIT OpenCourseWare Please use the following citation format: Electromagnetic Fields and .
MIT OpenCourseWare Please use the following citation format: Electromagnetic Fields and .

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Quantum Computation: Theory and Implementation
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positively charged - Colorado Mesa University
positively charged - Colorado Mesa University

... Which of the following is true? 1. The magnitude of the force exerted on a charge at P is always larger than that exerted on another charge at Q. 2. The magnitude of the force exerted on a charge at P is always smaller than that exerted on another charge at Q. 3. The magnitude of the force exerted o ...
instability of excitation waves induced by electrical fields
instability of excitation waves induced by electrical fields

... Propagating waves of chemical or biological activity [Eps98, Fie85, Mur89, Wal00] are typical examples of spontaneous pattern formation in macroscopic systems driven far from thermodynamic equilibrium [Bab86, Cro93]. They may show complex dynamics in time or both in time and in space, and they are s ...
Bragg-MOKE and Vector-MOKE investigations : magnetic reversal of
Bragg-MOKE and Vector-MOKE investigations : magnetic reversal of

... the experimentalist point of view: Different parameters of the systems under investigation are varied systematically and the effects are recorded. The explanations given follow this phenomenological approach rather than an analytical or numerical description from first principles. Outline The thesis ...
Polarimeter for an Accelerated Spheromak Patrick Jean-Franc ¸ois Carle
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... The work in this thesis is the original and independent work of the author. Chapter 1 reviews the state of the art in fusion and plasma magnetic field diagnostics, and contains little original material. Chapters 2-4 present established theory on plasma waves, polarimetry and spheromaks. Chapter 4 on ...
Electron transport, interaction and spin in graphene and graphene nanoribbons Artsem Shylau
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... Due to its specific lattice structure graphene posses a number of unique electronic properties which make this material interesting for both theoreticians, experimentalists and engineers. One of the most important feature of graphene is its linear energy spectrum. This kind of spectrum is known from ...
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ABSTRACT Title of Document:

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Computational Investigations of Some Molecular Properties, their

Long Josephson junction in a resonant cavity * I. Tornes and D. Stroud
Long Josephson junction in a resonant cavity * I. Tornes and D. Stroud

... there are SIRSs in the I-V characteristics provided that there is no magnetic field parallel to the junction plates. But when such a magnetic field is introduced 共in the form of a soliton propagating in the junction兲, the SIRSs are no longer present for uniform coupling. We will give simple argument ...
Exploring topological phases with quantum walks
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Formation of single and double-headed streamers in sprite

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... psib, or psik, where b and k stand for bra and ket wavefunctions; these are all complex vectors, using the Cn.c complex style. They also always require xr to be a real vector of corresponding x values and n to be the number of real values in xr and the number of complex values in psi. Where units ar ...
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... and rings are comprised of four layers of titanium, iron, nylon, and neodymium. David Hamel’s Gravito Magnetic Device – The gravito magnetic device encloses opposing magnetic fields that have varying vector angles to produce a strong anti-gravity field. David Burns’ Anti-Gravity Flying Saucer – A fo ...
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... excite the material and how the material relaxes to its fundamental state are mechanisms that have been studied with techniques like the pump and probe. It consists in using a pulse to excite the material and a second pulse, retarded by a well-known variable delay, to probe the state of the material ...
Chapter 17 - WordPress.com
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Do Neutrino Wave Functions Overlap and Does it Matter?
Do Neutrino Wave Functions Overlap and Does it Matter?

... without interference among the WPs, the observed flux is a sum over WPs emitted in different directions. As Θ(θ) is normalized, this flux is the same as the particle number flux from a source emitting bullet-like particles. When WPs overlap, formally neutrinos should be described by an anti-symmetri ...
Electron spin resonance (ESR) spectroscopy of low
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... WARNING. On having consulted this thesis you’re accepting the following use conditions: Spreading this thesis by the TDX (www.tesisenxarxa.net) service has been authorized by the titular of the intellectual property rights only for private uses placed in investigation and teaching activities. Reprod ...
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Aharonov–Bohm effect

The Aharonov–Bohm effect, sometimes called the Ehrenberg–Siday–Aharonov–Bohm effect, is a quantum mechanical phenomenon in which an electrically charged particle is affected by an electromagnetic field (E, B), despite being confined to a region in which both the magnetic field B and electric field E are zero. The underlying mechanism is the coupling of the electromagnetic potential with the complex phase of a charged particle's wavefunction, and the Aharonov–Bohm effect is accordingly illustrated by interference experiments.The most commonly described case, sometimes called the Aharonov–Bohm solenoid effect, takes place when the wave function of a charged particle passing around a long solenoid experiences a phase shift as a result of the enclosed magnetic field, despite the magnetic field being negligible in the region through which the particle passes and the particle's wavefunction being negligible inside the solenoid. This phase shift has been observed experimentally. There are also magnetic Aharonov–Bohm effects on bound energies and scattering cross sections, but these cases have not been experimentally tested. An electric Aharonov–Bohm phenomenon was also predicted, in which a charged particle is affected by regions with different electrical potentials but zero electric field, but this has no experimental confirmation yet. A separate ""molecular"" Aharonov–Bohm effect was proposed for nuclear motion in multiply connected regions, but this has been argued to be a different kind of geometric phase as it is ""neither nonlocal nor topological"", depending only on local quantities along the nuclear path.Werner Ehrenberg and Raymond E. Siday first predicted the effect in 1949, and similar effects were later published by Yakir Aharonov and David Bohm in 1959. After publication of the 1959 paper, Bohm was informed of Ehrenberg and Siday's work, which was acknowledged and credited in Bohm and Aharonov's subsequent 1961 paper.Subsequently, the effect was confirmed experimentally by several authors; a general review can be found in Peshkin and Tonomura (1989).
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