• 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
Word Doc - Exodus 2006
Word Doc - Exodus 2006

... mean, or be equivalent to, identifying the man of sin, or Antichrist, or whoever human being representing the system inimical to God. Indeed, for centuries researchers have looked for a human being hidden behind this mysterious number. However, they have overlooked the unambiguous statement in Rev. ...
Physics in Our Lives (Jul 2005)
Physics in Our Lives (Jul 2005)

PowerPoint 演示文稿 - at www.arxiv.org.
PowerPoint 演示文稿 - at www.arxiv.org.

... reservoir blocks which donate charge carriers to the CuO2 planes. Nominally, the cuprate superconductors can be categorized into types of hole doping and electron doping according to the sign of doped carriers. Soon after the discovery of hole-doped La2-xBaxCuO4, the first electron-doped Nd2-xCexCuO ...
Simulating electric field interactions with polar molecules
Simulating electric field interactions with polar molecules

Square Van Atta Reflector with Conducting Mounting Plane
Square Van Atta Reflector with Conducting Mounting Plane

Document
Document

Computational Investigations of Some Molecular Properties, their
Computational Investigations of Some Molecular Properties, their

... described by a mathematical function of the many particles’ coordinates and spins known as state- or wavefunction ...
Black Holes in String Theory
Black Holes in String Theory

Observation of Distinct Two-Photon Transition Channels in CdTe
Observation of Distinct Two-Photon Transition Channels in CdTe

Strong-field ionization of atoms and molecules by few
Strong-field ionization of atoms and molecules by few

Quantum Private Information Retrieval - UvA/FNWI
Quantum Private Information Retrieval - UvA/FNWI

... 0 and 1 at the same time. In the classical world we have two states, but in the quantum world we have uncountably many states at our disposal. A minor misfortune is that when we “look” (measure) at such a state it collapses to one of two basis states and all the information which was contained in th ...
WEAK LOCALIZATION IN THIN FILMS a time-of
WEAK LOCALIZATION IN THIN FILMS a time-of

Regular/irregular phase space structure of HCN/HNC
Regular/irregular phase space structure of HCN/HNC

... they find that the nearest neighbor level spacing distribution is Poisson type thus indicating the regular behavior of the molecule up to the energy studied. Spectroscopic studies support the theoretical results. Lehmann, Scherer, and Klemperer2 obtained simple, regular vibrational spectra for the s ...
The Dipole Radiation. Retarded Potentials and Maxwell Equations
The Dipole Radiation. Retarded Potentials and Maxwell Equations

... difficulties when trying to solve it. First of all, to represent solutions of the Maxwell equations in the case of Hertz dipole, all authors but R.P. Feynman [4] (see, for example, the books [5]-[7]) divide the space into “near” or “static” and “wave” zones, though entire solution, if it is found, d ...
On Zurek`s Derivation of the Born Rule
On Zurek`s Derivation of the Born Rule

Search for a possible variation of the fine structure constant
Search for a possible variation of the fine structure constant

modified actions for gravity: theory and phenomenology
modified actions for gravity: theory and phenomenology

... imagine having better advisors than Stefano and John, to whom I am truly grateful, not only for their guidance but also for standing by me in all my choices and for the impressive amount of patience they have exhibited during the course of these three years. Special thanks to John for his untiring c ...
Comprehensive description of deformation of solids as wave dynamics
Comprehensive description of deformation of solids as wave dynamics

Invitation to Elementary Particles
Invitation to Elementary Particles

... in the list there was always a period in time when they were held indivisible. And, for the moment, they were called “elementary” or “fundamental”. In the process, physicists learned about the properties of the particles and formulated the laws binding their behavior. And, to a big surprise of every ...
PDF
PDF

... (PIA),9 we have recently published a quantum theory of χ(3) parametric amplifiers that takes into account the non-instantaneous nonlinear response of the medium and the requisite addition of noise caused by this non-instantaneous nonlinear response.10, 11 This work also provides analytical expression ...
Density instabilities in multi-layer dipolar Fermi gases
Density instabilities in multi-layer dipolar Fermi gases

... also to consider, in order to get a good description of the system, the exchange correlations. So that a fundamental role is played by the pair correlation function, which should enters the equations that describe e.g. the dielectric properties of the system or system instabilities. Decisive improve ...
Diamond Photonics
Diamond Photonics

... • Exhibits quantum behavior at room temperature. – Weak spin-orbit coupling – Weak magnetic interactions with other spins ...
Introduction to the thermodynamic Bethe ansatz
Introduction to the thermodynamic Bethe ansatz

... Heisenberg spin chain [6, 7, 8] and Hubbard model [9, 10].1 The TBA can be used to compute the free energy of integrable field theories as well, which upon doing a double Wick rotation has an alternative use in finding their exact ground state energies in finite volume [12]. By a form of analytic co ...
A Quantum Similarity Study of Atomic Density Functions: Insights
A Quantum Similarity Study of Atomic Density Functions: Insights

... matrix of the no-pair Hamiltonian containing the magnetic and retardation terms [32]. The two coupled variational problems are solved iteratively. For a complete discussion on relativistic atomic structure we refer to [33]. The present calculations have been performed using the MDF/GME program of De ...
Electronic Structure of Clusters and Nanocrystals
Electronic Structure of Clusters and Nanocrystals

... forms of the exchange potential often do not have this property. The total energy then contains a self-energy contribution which one needs to remove to obtain a correct Hartree-Fock energy. The Hartree-Fock equation is an approximate solution to the true ground state many body wave functions. Terms ...
< 1 ... 40 41 42 43 44 45 46 47 48 ... 562 >

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.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report