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Quantum vs. Classical Magnetization Plateaus of S=1/2 Frustrated
Quantum vs. Classical Magnetization Plateaus of S=1/2 Frustrated

Classical and Quantum Features of String Cosmology
Classical and Quantum Features of String Cosmology

Spin-orbit coupling effects, interactions and superconducting
Spin-orbit coupling effects, interactions and superconducting

... order of a few up to hundreds of nanometers. Situated between the microscopic world of atoms and the macroscopic world, they can be thought of as being so small that quantum effects dominate their behaviour, but large enough that it is not feasible to describe them taking every single particle into ...
Orbitals Package Examples Introduction Initialization
Orbitals Package Examples Introduction Initialization

Recurrence spectroscopy of atoms in electric fields: Scattering in the...
Recurrence spectroscopy of atoms in electric fields: Scattering in the...

... have become good testing grounds for the connection between quantum and semiclassical mechanics. They are amenable to both theoretical calculations and experimental measurement @1–5#. Closed-orbit theory is a semiclassical theory which predicts the positions and amplitudes of peaks in the Fourier tr ...
The 1925 Born and Jordan paper “On quantum mechanics”
The 1925 Born and Jordan paper “On quantum mechanics”

... Born.1 For Born and others, quantum mechanics denoted a canonical theory of atomic and electronic motion of the same level of generality and consistency as classical mechanics. The transition from classical mechanics to a true quantum mechanics remained an elusive goal prior to 1925. Heisenberg made ...
Quantum Objects - Philsci
Quantum Objects - Philsci

Response Time Distributions in Partially-Coherent Quantum Walk Models for
Response Time Distributions in Partially-Coherent Quantum Walk Models for

... problems (Shor, 1994, 1997; Grover, 1997). Since human decision processes unfold over time, it is plausible to suggest that an evolutionary advantage would accrue to decisionmakers that can make effective use of quantum mechanical effects. Of course, many questions need to be answered before we can ...
Powerpoint 8/10
Powerpoint 8/10

... What is their maximum probability of winning? Same as before. Why? Fix the random numbers. Run the protocol. Probability of winning will be less than ¾. Average over the random numbers. No help. Probability of winning is at most ¾. Probability of winning is at most ¾ ...
The additivity problem in quantum information theory
The additivity problem in quantum information theory

Entangled Simultaneous Measurement and Elementary Particle Representations
Entangled Simultaneous Measurement and Elementary Particle Representations

On the Wave Function of the Photon
On the Wave Function of the Photon

THE RENORMALIZATION GROUP AND CRITICAL PHENOMENA
THE RENORMALIZATION GROUP AND CRITICAL PHENOMENA

Spin-current and other unusual phases in magnetized triangular lattice antiferromagnets
Spin-current and other unusual phases in magnetized triangular lattice antiferromagnets

PPT - Fernando Brandao
PPT - Fernando Brandao

Top Condensation as a Motivated Explanation of the Top Forward
Top Condensation as a Motivated Explanation of the Top Forward

... In top condensation, electroweak symmetry is dynamically broken, as in technicolor (and in QCD), through the formation of bound states. The difference from technicolor is that the condensate is made up of the top quark itself, rather than new techniquarks. A realistic and viable framework for top co ...
Lectures on Quantum Chromodynamics
Lectures on Quantum Chromodynamics

Unifying Model for Several Classes of Two-Dimensional Phase Transition Yonatan Dubi,
Unifying Model for Several Classes of Two-Dimensional Phase Transition Yonatan Dubi,

Three problems from quantum optics
Three problems from quantum optics

... properties (the so-called local oscillator). Homodyne detection is a phase-sensitive method and it enables a direct measurement of quadratures, basic quantities used for describing the quantized electromagnetic field. Many important quantum-optical experiments are literally based on homodyne detecti ...
Quantum evolution according to real clocks - E
Quantum evolution according to real clocks - E

NON-RELATIVISTIC QUANTUM MECHANICS - Philsci
NON-RELATIVISTIC QUANTUM MECHANICS - Philsci

Black  Hole  Singularities  in the  Framework... Gauge/String  Duality by Guido  Nicola  Innocenzo  Festuccia
Black Hole Singularities in the Framework... Gauge/String Duality by Guido Nicola Innocenzo Festuccia

... cosmology and as a necessary step towards the clarification of the structure of the theory itself. In this introduction we will review known facts about the physics of singularities, motivate the direction of the research described in later chapters and summarize its main results. The theorems imply ...
The world according to quantum mechanics (or, the 18 errors of
The world according to quantum mechanics (or, the 18 errors of

Hybrid opto-mechanical systems with nitrogen
Hybrid opto-mechanical systems with nitrogen

... temperature [34]. All these properties mentioned above make NV centers excellent candidate for quantum logic elements for quantum information processing. In addition to the applications in quantum information, NV centers are widely used as solid-state ultra sensitive magnetic field sensor. Again, be ...
Non-Perturbative Aspects of Nonlinear Sigma Models
Non-Perturbative Aspects of Nonlinear Sigma Models

... Model would naturally allow for a term which breaks this symmetry. A mechanism is required which explains the suppression of such term. It is a topological operator which is invariant under small variations of the fields and one would hence expect that it is not affected by quantum fluctuations. Explic ...
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Scalar field theory

In theoretical physics, scalar field theory can refer to a classical or quantum theory of scalar fields. A scalar field is invariant under any Lorentz transformation.The only fundamental scalar quantum field that has been observed in nature is the Higgs field. However, scalar quantum fields feature in the effective field theory descriptions of many physical phenomena. An example is the pion, which is actually a pseudoscalar.Since they do not involve polarization complications, scalar fields are often the easiest to appreciate second quantization through. For this reason, scalar field theories are often used for purposes of introduction of novel concepts and techniques.The signature of the metric employed below is (+, −, −, −).
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