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electrical flux
electrical flux

... Forces between charges on the flat surface, tend to be parallel to the surface. Those charges move apart until repulsion from other charges creates an equilibrium. At the sharp ends, the forces are predominantly directed away from the surface. There is less of tendency for charges located at sharp e ...
Document
Document

Sunday 07 December Monday 08 December AIPC 2014 Conference Program (draft)
Sunday 07 December Monday 08 December AIPC 2014 Conference Program (draft)

Subject Specific Reading Suggestions for A2 (and beyond)
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Quantum Entanglement: Where Dark Energy and Negative Gravity
Quantum Entanglement: Where Dark Energy and Negative Gravity

... Note that division by 2 in the above equation is due to arithmetic averaging and not due to using Newton’s kinetic energy because in this particular interpretation velocity tends to be the velocity of light without multiplying it with  as in unit interval physics using Sigalotti’s critical value [2 ...
String Backgrounds
String Backgrounds

Unit 3 Quantum Numbers PPT
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THE FIELD OF A STEP–LIKE ACCELERATED POINT CHARGE
THE FIELD OF A STEP–LIKE ACCELERATED POINT CHARGE

... Electromagnetic field of the moving point charge is in the literature commonly expressed in form of the LiénardWiechert potentials [1–3]. In the case of the charge moving along the straight line with the constant velocity the pertaining expressions can be obtained also by direct application of the ...
An introduction to the Lorentz
An introduction to the Lorentz

... self-contained derivation of the Lorentz-Dirac equation. In fact, I will present two such derivations, each of which relying on a different set of heuristic assumptions. The first derivation is patterned after the presentation of Landau and Lifshitz [1], which I extend further. The second derivation ...
Notes for Class Meeting 19: Uncertainty
Notes for Class Meeting 19: Uncertainty

... uncertainty in the momentum in that direction that enters the uncertainty principle. For example, there need not be any inherent uncertainty between the position in the x direction and the momentum in the y direction. (2) The value ! / 2 is the absolute minimum uncertainty and only occurs in one spe ...
Book of Abstracts
Book of Abstracts

Supercurrent through a multilevel quantum dot - FU Berlin
Supercurrent through a multilevel quantum dot - FU Berlin

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K - Research

... papers and was considered, at least among those concerned with wave mechanics, to be the correct and natural generalization of SCHRODINGER's theory. Appearing in a beautiful symmetric manner, which automatically secures LORENTZ invariance, it appealed instinctively to many theoretical physicists. SC ...
Quantum Optics and Photonics  S. Ezekiel, S. M. Shahriar
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... report on the design of a photonic band-gap based cavity in NV-Diamond for coupling quantum bits efficiently, and on our efforts towards detecting individual NV color centers. These two steps are critical for realizing an array of distinct quantum bits coupled to its nearest spectral neighbor. Final ...
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Solving Schrödinger`s equation around a desired energy

Vacuum Pressures and Energy in a Strong Magnetic Field - if
Vacuum Pressures and Energy in a Strong Magnetic Field - if

... all the electron system is in the Landau ground state n = 0. But it is easy to note that this state does not contribute to the statistical pressure. In other words, when the electrons are confined to the Landau ground state, the total transverse pressure is equal to the vacuum one and is negative. I ...
Physical meaning and derivation of Schrodinger
Physical meaning and derivation of Schrodinger

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Double Honours Biochemistry - Physics Degree Program Year 1

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On Electric Field Produced by a Steady Current of Magnetic

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More Problems with Bohr

Fermi accelerator in atom optics
Fermi accelerator in atom optics

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C. 11

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RADIATION EMITTED BY MOLECULES IN THE PRESENCE OF A

Magnetic impurity formation in quantum point contacts Tomazˇ Rejec & Yigal Meir
Magnetic impurity formation in quantum point contacts Tomazˇ Rejec & Yigal Meir

... Here Ees b n" ; n# ; nel c is the electrostatic energy of the charge distribution. The presence of the semiconductor was taken into account through the use of the GaAs dielectric constant k ¼ 12.9 and a modified form of the Coulomb interaction, reflecting the dielectric mismatch at the surface19. We ...
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History of quantum field theory

In particle physics, the history of quantum field theory starts with its creation by Paul Dirac, when he attempted to quantize the electromagnetic field in the late 1920s. Major advances in the theory were made in the 1950s, and led to the introduction of quantum electrodynamics (QED). QED was so successful and ""natural"" that efforts were made to use the same basic concepts for the other forces of nature. These efforts were successful in the application of gauge theory to the strong nuclear force and weak nuclear force, producing the modern standard model of particle physics. Efforts to describe gravity using the same techniques have, to date, failed. The study of quantum field theory is alive and flourishing, as are applications of this method to many physical problems. It remains one of the most vital areas of theoretical physics today, providing a common language to many branches of physics.
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