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Quantum Theory
Quantum Theory

Spontaneous Particle-Hole Symmetry Breaking in the $\ nu= 5/2
Spontaneous Particle-Hole Symmetry Breaking in the $\ nu= 5/2

... HC ; see Fig. 1(i)-(l). Results between NP f and NP f are most intriguing. Due to the exact PH symmetry, H3 and H 3 have precisely the same energy spectra containing a degenerate manifold of Pf quasiholes and Pf quasiparticles; see Fig. 1(g) and (h). A surprising fact is that H2 produces an energy s ...
Towards Fully Quantum Mechanical 3D Device Simulations
Towards Fully Quantum Mechanical 3D Device Simulations

Resonance hit
Resonance hit

Beyond_Standard_Model_Physics
Beyond_Standard_Model_Physics

... • At tree level, mH α µ but this means nothing since for the scalar field, quantum corrections are enormous. For cutoff scale Λ, ...
Lecture 3: The Wave Function
Lecture 3: The Wave Function

space and time, mass and energy accentuation dissipation models
space and time, mass and energy accentuation dissipation models

Frames in the bargmann space of entire functions
Frames in the bargmann space of entire functions

Twenty years of the Weyl anomaly
Twenty years of the Weyl anomaly

An Introduction to Quantum Control
An Introduction to Quantum Control

Exciton Beats in GaAs Quantum Wells: Bosonic Representation and Collective... J. Fern´andez-Rossier and C. Tejedor
Exciton Beats in GaAs Quantum Wells: Bosonic Representation and Collective... J. Fern´andez-Rossier and C. Tejedor

... and show that the bosonic approach accounts for the quadratic rise in the intensity at short times that is observed in the experiments [4]. At small electric fields and near band-gap excitation, the quanta of the induced polarization field, P, are the excitons [14]. Since their number is proportiona ...
ARS03.rivest-slides
ARS03.rivest-slides

...  Some algebraic structure seemed essential for a PKC; we kept returning to number theory and modular arithmetic…  Difficulty of factoring not well studied then, but seemed hard… ...
Formalism and Interpretation in Quantum Theory1 1 Two Views of
Formalism and Interpretation in Quantum Theory1 1 Two Views of

Probability distributions in classical and quantum
Probability distributions in classical and quantum

... As we mentioned above, the rectangular and circular billiards are well-treated in textbooks, however we think that this is not the case with the elliptic geometry. Due to the renewed attention in 2D systems, the purpose of our work is to present a study of the classical and quantum elliptic billiard ...
Design and proof of concept for silicon-based quantum dot
Design and proof of concept for silicon-based quantum dot

200 Beryllium Ions Entangled
200 Beryllium Ions Entangled

Periodic orbit analysis of molecular vibrational spectra: Spectral
Periodic orbit analysis of molecular vibrational spectra: Spectral

The speed of quantum information and the preferred frame
The speed of quantum information and the preferred frame

... 2. The speed of quantum information In an optical EPR experiment (Fig. 1), two photons are produced in an entangled state and sent to two analyzing stations A and B. The quantum entanglement manifests itself by the interference fringes that are observed in the coincidence counts of the detectors in ...
Quantum Theory
Quantum Theory

Postulates of Quantum Mechanics
Postulates of Quantum Mechanics

CDMTCS Research Report Series
CDMTCS Research Report Series

... If the initial answer was wrong and the graphs G1 and G2 are actually isomorphic, the prover can in step 3 only guess which graph was chosen in step 1 (since now H could have been derived from either). Hence, after N rounds we can be sure with probability 1 − 2−N that the graphs G1 and G2 are non-is ...
Abstracts Escuela de Fisica Matematica 2015, Universidad de los
Abstracts Escuela de Fisica Matematica 2015, Universidad de los

... rise to fractional statistics with 0 < θ < π. The greatest interest for the anyons study emerged when the fractional quantum Hall effect observed experimentally had natural explanation in term of anyons. We study a Hubbard model for anyons equivalent to a variant of the Bose-Hubbard, we established ...
Spin-Orbit-Induced Spin-Density Wave in a Quantum Wire
Spin-Orbit-Induced Spin-Density Wave in a Quantum Wire

The Blazing Diamond and the Quantum Jewel
The Blazing Diamond and the Quantum Jewel

functions and (so-called px- and py-orbitals) are linear combinations
functions and (so-called px- and py-orbitals) are linear combinations

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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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