• 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
cond-mat/0406008 PDF
cond-mat/0406008 PDF

... are taken from a uniform distribution. Thus, the model does not depend on the exact functional form of T (ǫ), or on its distribution. The change in the critical exponent from its classical counterpart can be traced to the fact that as the Fermi energy, or concentration of SC links, change, the trans ...
UNCERTAINTY PRINCIPLE AND QUANTUM FISHER INFORMATION
UNCERTAINTY PRINCIPLE AND QUANTUM FISHER INFORMATION

... space is equipped with a suitable monotone metric (see Theorem 6.1). At this point it is natural to ask whether such an inequality holds for other quantum Fisher informations in the Wigner-Yanase-Dyson class (like the RLD-metric for example). The answer turns out to be negative and a general counter ...
Photon and Graviton Mass Limits
Photon and Graviton Mass Limits

Lecture 1 ELEC 3105 OLD slides
Lecture 1 ELEC 3105 OLD slides

... symmetry that the field is along the axis. The field dE due to a charge element dq is shown, and the total field is just the superposition of all such fields due to all charge elements around the ring. The perpendicular fields sum to zero, while the differential xcomponent of the field is ...
Planes, Chains, and Orbits: Quantum Oscillations and High
Planes, Chains, and Orbits: Quantum Oscillations and High

Chapter 2 Challenging the Boundaries between Classical and
Chapter 2 Challenging the Boundaries between Classical and

... approached optical dispersion as if it were a purely classical perturbation problem, which he solved for the specific model of H proposed by Bohr. More specifically, he assumed that electromagnetic light was able to perturb molecular orbits through Mitschwingungen in the same way as it perturbed pro ...
Quantum-Secure Message Authentication Codes
Quantum-Secure Message Authentication Codes

... whereas allowing even a single additional query makes the problem easy. The rank method for proving quantum lower bounds overcomes these difficulties and is a general tool that can be used in other quantum security proofs. We note that Velema [Vel13] has since reproved Theorem 1.1 using a generaliz ...
Comparison of electromagnetic and gravitational radiation: What we
Comparison of electromagnetic and gravitational radiation: What we

... sense they are similar to the most familiar tensors of physics: the inertia tensor, the stress tensor, the dielectric tensor of an anisotropic material, etc. In the case of a tensor like the inertia tensor of an extended massive object, a reasonable visualization is the inertia ellipsoid, a three di ...
Fulltext PDF
Fulltext PDF

Quantum algorithms for shortest paths problems in structured instances
Quantum algorithms for shortest paths problems in structured instances

THE HISTORY OF FRET: From conception through the labors of birth
THE HISTORY OF FRET: From conception through the labors of birth

... The basic FRET phenomenon involves the electrodynamic interaction between two molecules over distances that are large compared to their diameters; and this description requires the idea of an EM field (for FRET this is a dipole interaction, which arises from a multi-pole approximation to the Coulomb ...
Bose-Einstein Condensate: Bridge between Matter/non
Bose-Einstein Condensate: Bridge between Matter/non

... the idea in the mid 1930s as a possible mechanism underlying superfluidity in liquid helium-4. Their work was the first to bring out the idea of a BEC displaying quantum behavior on a macroscopic scale, the primary reason for much of its current attraction. Although a source of debate for decades, i ...
Quantum-Fluctuation-Driven Crossover from a Dilute Bose
Quantum-Fluctuation-Driven Crossover from a Dilute Bose

The Impact of Energy Band Diagram and Inhomogeneous
The Impact of Energy Band Diagram and Inhomogeneous

Breakdown of the integer and fractional quantum
Breakdown of the integer and fractional quantum

yale - Particle Theory Group
yale - Particle Theory Group

Self-assembled quantum dots
Self-assembled quantum dots

... Fig.5.9 Schematics of interatomic distance deformation for a self-assembled InAs quantum dot embedded in a GaAs matrix. Self-assembled quantum dot forms a quite complicated, three-dimensional system. For simplicity, let us first consider a quantitative description of a deformation (strain) for a muc ...
Full randomness from arbitrarily deterministic events - diss.fu
Full randomness from arbitrarily deterministic events - diss.fu

... system of classical particles at a given time, as well as of their interactions, allows one to predict their future (and also past) behavior with total certainty [1]. Thus, any randomness observed in classical systems is not intrinsic to the theory but just a manifestation of our imperfect descripti ...
The spin Hall effect
The spin Hall effect

... alternative, namely the possibility of logic operations with much lower power consumption than equivalent charge based logic operations. • New physical principle but same materials! In contrast to nanotubes and molecular electronics. ...
Time propagation of extreme two-electron wavefunctions F Robicheaux
Time propagation of extreme two-electron wavefunctions F Robicheaux

Analysis of radiation patterns of rectangular microstrip
Analysis of radiation patterns of rectangular microstrip

PHILOSOPHY OF QUANTUM INFORMATION
PHILOSOPHY OF QUANTUM INFORMATION

Feshbach Resonances in Ultracold Gases
Feshbach Resonances in Ultracold Gases

Can one distinguish quantum trees from the boundary?
Can one distinguish quantum trees from the boundary?

Ontological Status of Molecular Structure - HYLE-
Ontological Status of Molecular Structure - HYLE-

< 1 ... 124 125 126 127 128 129 130 131 132 ... 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