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1.01
1.01

... UTFSM - June 2012 ...
Charged Particles are Prevented from Going
Charged Particles are Prevented from Going

... he or she asks, “What are the physical attributes of the space through which the body moves?” A biophysical cell biologist strives to answer this question in spite of the fact that the structure and composition or organization of the space itself is not static. Likewise, when one studies the movemen ...
charged particles are prevented from going faster than the speed of
charged particles are prevented from going faster than the speed of

... he or she asks, “What are the physical attributes of the space through which the body moves?” A biophysical cell biologist strives to answer this question in spite of the fact that the structure and composition or organization of the space itself is not static. Likewise, when one studies the movemen ...
Symbols “R” Us: Seismic Imaging, One-Way Wave Equations, Pseudodifferential
Symbols “R” Us: Seismic Imaging, One-Way Wave Equations, Pseudodifferential

... In this report we summarize an extension of Fourier analysis for the solution of the wave equation with a non-constant coefficient corresponding to an inhomogeneous medium. The underlying physics of the problem is exploited to link pseudodifferential operators and phase space path integrals to obtai ...
Quantum-Secure Coin-Flipping and Applications
Quantum-Secure Coin-Flipping and Applications

... irreversible. Hence, in order to produce a classical output, the simulator had to (partially) measure the quantum system without copying it beforehand, but then it would become generally impossible to reconstruct all information necessary for correct rewinding. For these reasons, no simple and strai ...
Quantum computing: An IBM perspective
Quantum computing: An IBM perspective

Rewriting the Schrodinger Equation
Rewriting the Schrodinger Equation

PT-symmetric quantum systems Carl Bender
PT-symmetric quantum systems Carl Bender

WHAT IS THE CAUSE OF INERTIA?
WHAT IS THE CAUSE OF INERTIA?

Short-Lived Lattice Quasiparticles for Strongly Interacting Fluids
Short-Lived Lattice Quasiparticles for Strongly Interacting Fluids

... relevant, say, to fluid turbulence. Indeed, given the current computer resolutions, (iii) is precisely the regime that needs to be approached in order to simulate strongly coupled classical fluids, such as turbulent flows at Reynolds number above a few thousands. To clarify the point, let us recall ...
v - UTA HEP WWW Home Page
v - UTA HEP WWW Home Page

Testing the Symmetrization Postulate of Quantum Mechanics and
Testing the Symmetrization Postulate of Quantum Mechanics and

Vacuum fluctuations and moving atoms/detectors: From Casimir
Vacuum fluctuations and moving atoms/detectors: From Casimir

Quantum Nondemolition Measurement Enables Macroscopic
Quantum Nondemolition Measurement Enables Macroscopic

The interplay of DNA and water at the origin of informational
The interplay of DNA and water at the origin of informational

... molecule. Since in each CD, at the density of liquid water, there are several millions of molecules, we get about 1 million of almost free electrons per CD, a quite large number indeed! Coherent water becomes therefore a semiconductor, whereas noncoherent water, where all electrons are tightly bound ...
Space-Charge Effects Near a Cathode
Space-Charge Effects Near a Cathode

... head and rear of the bunch to the point ξ. These functions reflect bunch expansion. We substitute the anzats (10) into Eqs.(3)-(4), separate terms with δ− functions (arising from derivatives of step-functions) and then linearize and solve using (9) to obtain Fredholm integral equations of the second ...
Unified treatment of quantum coherent and incoherent hopping
Unified treatment of quantum coherent and incoherent hopping

... equations such as the Nakajima–Zwanzig equation22,23 共timeconvolution formalism兲 or the Shibata–Takahashi– Hashitsume equation24 共time-convolutionless formalism兲 based on projection operator techniques. They are mathematically exact and hold for arbitrary systems and interactions; however, it is imp ...
a-plausible-advanced..
a-plausible-advanced..

Optical Properties of Low Dimensional Semiconductor Materials
Optical Properties of Low Dimensional Semiconductor Materials

Orthogonal Polynomials 1 Introduction 2 Orthogonal Polynomials
Orthogonal Polynomials 1 Introduction 2 Orthogonal Polynomials

... interval of orthogonality (ie not on its ends). This is an extremely unusual property! It is particularly important when considering the classes of polynomials that arise as quantum mechanical solutions to a given Hamiltonian (or other Hermitian) operator - see below. Furthermore the roots of the nt ...
Quantum Theory: a Pragmatist Approach
Quantum Theory: a Pragmatist Approach

... representation of the universe within classical mechanics. Obtaining and using a complete and accurate mathematical model of the universe within classical mechanics would vastly exceed the combined observational and cognitive capacities of humanity or any other physically realizable community of ag ...
Adiabatic=Quantum.Ah.. - Duke Computer Science
Adiabatic=Quantum.Ah.. - Duke Computer Science

on the canonical formulation of electrodynamics and wave mechanics
on the canonical formulation of electrodynamics and wave mechanics

The Weak Interaction
The Weak Interaction

... Note that the 0 can be in the uu or dd state since formally it is a superposition of both. This would still be a strong interaction reaction since gluons must be exchanged. ...
An “electric field”
An “electric field”

... A170B3. A small conducting sphere of mass 5 x 10 -3 kilogram, attached to a string of length 0.2 meter, is at rest in a uniform electric field E, directed horizontally to the right as shown above. There is a charge of 5x10-6 coulomb on the sphere. The string makes an angle of 30° with the vertical. ...
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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.
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