• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
QUANTUM CRYPTOGRAPHY: PITFALLS AND ASSETS
QUANTUM CRYPTOGRAPHY: PITFALLS AND ASSETS

7 Scattering theory and the S matrix
7 Scattering theory and the S matrix

... does not possess particle-like eigenstates at all (or not all of its eigenstates are particle-like). This is indeed so in conformal field theory models or theories of “unparticles” discussed in the recent literature.6 Furthermore, even if H = H0 + Vint does posses particle-like eigenstates, they can ...
Beating the Standard Quantum Limit
Beating the Standard Quantum Limit

Quantum Connections
Quantum Connections

Quantum-enhanced measurements: beating the standard quantum
Quantum-enhanced measurements: beating the standard quantum

... state is fed into the device and a collective measurement is performed on the other half and on the device’s output [24, 25]. As in the case discussed above, the quantum correlations between the components of the entangled state increase the precision and hence reduce the number of measurements requ ...
Exact Conservation Laws of the Gradient Expanded Kadanoff–Baym
Exact Conservation Laws of the Gradient Expanded Kadanoff–Baym

9703 Instructions
9703 Instructions

... be performed by a QUALIFIED MARINE ELECTRICIAN, and in accordance with the "Fire Protection Standard For Motor Craft, " N.F.P.A.* No. 302, The standards of the American Boat and Yacht Council, Inc.* and the U.S.C.G.* safety standards for boat electrical systems (33CFR183). If the installation requir ...
Plausible Explanation of Quantization of Intrinsic Redshift from Hall
Plausible Explanation of Quantization of Intrinsic Redshift from Hall

Quantum Probability Quantum Information Theory Quantum
Quantum Probability Quantum Information Theory Quantum

... correlations are measured, say first between Pα on the left and Pβ on the right, then between Pα on the left and Pγ on the right, and finally between Pβ on the left and Pγ on the right. The same outcomes are found, violating Bell’s three variable inequality, thus strengthening the case against class ...
Publication : Relativistic Coupled Cluster Calculations with
Publication : Relativistic Coupled Cluster Calculations with

... (SEVP), and the higher-order QED terms [22]. Our implementation of the MLSO formalism into the Tel Aviv atomic computational package allows us to obtain the VP and SE contributions beyond the usual mean-field level, namely at the DCB-FSCCSD level. The individual QED contributions are presented in Ta ...
89, 053618 (2014)
89, 053618 (2014)

Superconducting Circuits and Quantum Computation
Superconducting Circuits and Quantum Computation

... minimization algorithms. To date, most research on AQC [4-8] has focused on determining the precise extent to which it could outperform classical minimization algorithms. The tantalizing possibility remains that---at least for all practical purposes---AQC offers at least a large polynomial, and ofte ...
(pdf)
(pdf)

Schumacher Compression
Schumacher Compression

... We now prove the converse theorem for quantum data compression by considering the most general compression protocol that meets the success criterion in (17.5) and demonstrating that such an asymptotically error-free protocol should have its rate of compression above the von Neumann entropy of the so ...
Quantum Optics Toolbox User`s Guide
Quantum Optics Toolbox User`s Guide

... complex-valued Schrödinger equations of motion and n2 simultaneous real-valued equations of motion for the components of the Hermitian density matrix. Although the matrix of coe¢cients is the square of the number of simultaneous equations (i.e. n2 for the Schrödinger equation and n4 for the density ...
Phys. Rev. Lett. 108, 246602
Phys. Rev. Lett. 108, 246602

Microscopic theory for quantum mirages in quantum corrals D. Porras, J. Ferna´ndez-Rossier,
Microscopic theory for quantum mirages in quantum corrals D. Porras, J. Ferna´ndez-Rossier,

On the minimum quantum dimension for a given quantum correlation
On the minimum quantum dimension for a given quantum correlation

A Study of Hyperfine Splitting in Ground State of H
A Study of Hyperfine Splitting in Ground State of H

Fano resonances in the excitation spectra of semiconductor
Fano resonances in the excitation spectra of semiconductor

Theoretical examination of quantum coherence in a photosynthetic
Theoretical examination of quantum coherence in a photosynthetic

A Quantum Version of The Spectral Decomposition Theorem of
A Quantum Version of The Spectral Decomposition Theorem of

... Markov operators satisfy important properties that will be crucial in the derivation of a quantum version of Spectral Decomposition Theorem (see [1], pag. 33). Theorem 1. Let (X, Σ, µ) be a σ-algebra and let f ∈ L1 . If P is a Markov operator then: (I) kP f k ≤ kf k ( contractive property) (II) |P f ...
Three Quantum Algorithms to Solve 3-SAT
Three Quantum Algorithms to Solve 3-SAT

Centre for Logic and Philosophy of Science
Centre for Logic and Philosophy of Science

The duality of psycho-physics
The duality of psycho-physics

... The way a robot would go about convincing me about its feelings it that we would spend a few days living together. I am a skeptical person, but I am open-minded and might be convinced. I do, for example, believe that dogs have feelings. I have seen the looks on their faces and their wagging tails. ...
< 1 ... 67 68 69 70 71 72 73 74 75 ... 358 >

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 (+, −, −, −).
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report