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Phys. Rev. Lett. 103, 265302
Phys. Rev. Lett. 103, 265302

... transition remains. Conclusions.—We have considered the Feshbach problem for two species of bosons in an optical lattice and have obtained both a rich phase diagram and the overarching Landau theory. Within the second Mott lobe we establish a quantum phase transition described by the paradigmatic qu ...
the nadir of ooo
the nadir of ooo

English
English

Chapter 19 Nuclear Magnetic Resonance Spectroscopy
Chapter 19 Nuclear Magnetic Resonance Spectroscopy

... The methylene protons of DSS give a series of small peaks that may interfere. For this reason, most DSS now on the market has the methylene groups deuterated, which eliminates these undesirable peaks. The quantity  is dimensionless and expresses the relative shift in parts per million. Most proton ...
Quantum Information Processing with Trapped Neutral Atoms
Quantum Information Processing with Trapped Neutral Atoms

2005-q-0035-Postulates-of-quantum-mechanics
2005-q-0035-Postulates-of-quantum-mechanics

... • In classical mechanics, there is no issue: – Any two states s, t are either the same (s = t), or different (s  t), and that’s all there is to it. ...
Document
Document

... defined as can be expected from the resolving power of the telescopes. The distance apparently is only geometrically involved and no additional blurring of the images occurs due to some such process as multiple scattering and superposition of incoherent light beams. (5) The spectral (absorption) lin ...
Quantum Moduli Spaces 1 Introduction
Quantum Moduli Spaces 1 Introduction

Microsoft Word Format - University of Toronto Physics
Microsoft Word Format - University of Toronto Physics

... a. The wavelength is much shorter than the free space wavelength which is 3  107 cm at 1 kHz. Thus standing waves can be set up when the wavelength matches the dimensions of the indium sample, which in this experiment is  1 mm. This means that the velocity of the waves in the sample is only about ...
URL - StealthSkater
URL - StealthSkater

... bound of quark masses. P-adic scaling of u quark mass by 2-1/2 would give classical radius 0.73 fm which still satisfies the bound. In TGD framework, the proper generalization would be r = αKhbar/m where αK is the Kähler coupling strength defining the fundamental coupling constant of the theory and ...
Effects of hydrostatic pressure and magnetic field on donor binding
Effects of hydrostatic pressure and magnetic field on donor binding

Two Electrons in Vertically Coupled One
Two Electrons in Vertically Coupled One

PDF
PDF

... ∼ M than what it would be for homogeneous separable pure states with the same value of E and E, as can be checked through equation (8). Moreover, T⊥ /T0 (E, E) does not depend on the number M of subsystems and, for any value of the number of energy levels N , is always close to one (see figure 2). ...
Hidden symmetries in the energy levels of excitonic `artificial atoms`
Hidden symmetries in the energy levels of excitonic `artificial atoms`

Chapter 5
Chapter 5

... Figure 5-6. Step size is compared to the local truncation error of the integrator algorithm. Numerical bounce period solutions for a 100 eV electron and 30˚ mirroring colatitude were calculated. The percent error of these calculations compared to the analytical solution found in Baumjohann and Treum ...
Integrated optomechanics and linear optics quantum circuits
Integrated optomechanics and linear optics quantum circuits

Formalism and Interpretation in Quantum Theory1 1 Two Views of
Formalism and Interpretation in Quantum Theory1 1 Two Views of

... and compare various kinds of classical and non-classical probabilistic models. This part of the paper is tutorial, and includes more than the minimum of detail, since the framework discussed here may be unfamiliar to many readers. In section 3, I consider coupled systems and entanglement in this set ...
St Olave`s Physics Department Year 13 Mid
St Olave`s Physics Department Year 13 Mid

... (j) describe and explain the interchange between kinetic and potential energy during simple harmonic motion; (k) describe the effects of damping on an oscillatory system; (l) describe practical examples of forced oscillations and resonance; (m)describe graphically how the amplitude of a forced oscil ...
Document
Document

... and postselect in (X - Y) + B, you know the particle was in B. But this is the same as preparing (B + Y) + X and postselecting (B - Y) + X, which means you also know the particle was in X. If P(B) = 1 and P(X) = 1, where was the particle really? But back up: is there any physical sense in which this ...
Abstract: - QCCQI 2008
Abstract: - QCCQI 2008

Testing Heisenberg`s Uncertainty Principle with
Testing Heisenberg`s Uncertainty Principle with

... if their corresponding operators do not commute. The aim of the study was to test the uncertainty principle with the help of polarized single photons dispatched from a helium neon laser at a wavelength of 632.8 nm and an experimental setup similar to the one used in the Stern-Gerlach experiment. The ...
Slide - University of Maryland
Slide - University of Maryland

Authors:Qing Jie, Rongwei Hu, Emil Bozin, A
Authors:Qing Jie, Rongwei Hu, Emil Bozin, A

... spinless p-wave superconductor in one dimension, emphasizing how this model emerges from more realistic settings based on semiconductor nanowires. We show that the flux periodicity of the Josephson current provides signatures of the topological phase transition and the emergence of Majorana fermions ...
PRIGOGINE Y LA TEORÍA DEL CAOS: UNA MIRADA FILOSÓFICA.
PRIGOGINE Y LA TEORÍA DEL CAOS: UNA MIRADA FILOSÓFICA.

... of the expectation value of any observable belonging to VOVH to a value that can be computed as if the system were in a state represented by a diagonal density operator (. It can be proved that decoherence also obtains when the spectrum of the Hamiltonian has a single discrete value non-overlappi ...
Quantum mechanics in more than one
Quantum mechanics in more than one

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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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