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Preparation of Papers in Two-Column Format for the
Preparation of Papers in Two-Column Format for the

... Charles Babbage, who is also known as the father of Computer. The huge bulky devices weighing about 30 ton equipped with some 18000 vacuum tubes and 500 miles of wiring can be considered as the ancestors of today’s high speed computer and processing devices. With the due passage of time, technologie ...
The measure of existence of a quantum world and the Sleeping
The measure of existence of a quantum world and the Sleeping

Four-photon orbital angular momentum entanglement
Four-photon orbital angular momentum entanglement

Heisenberg Spin Chains : from Quantum Groups to
Heisenberg Spin Chains : from Quantum Groups to

Spintronics and Quantum Dots for Quantum Computing and
Spintronics and Quantum Dots for Quantum Computing and

Abstract PACS: 03.67.Bg, 04.80.Nn, 42.50.Pq, 37.10.Vz Email
Abstract PACS: 03.67.Bg, 04.80.Nn, 42.50.Pq, 37.10.Vz Email

... is the coupling constant and k is the wavenumber of the cavity field. Without loss of generality we ...
The Hanging Chain
The Hanging Chain

... or variable density will procure the catenary curve. This paper will first analyze a hanging chain in order to find a differential equation modeling its shape, then the equation will be solved. Furthermore, a chain of varying mass density will also be explored. It will be found that the shape of a c ...
Physical justification for using the tensor product to describe two
Physical justification for using the tensor product to describe two

Part I: Understanding String Theory
Part I: Understanding String Theory

... magnetic or polarizable medium. As can be seen explicitly in equations 4, there is a relation between a change of a magnetic field B over time and the curl of an electric field E, implying that both fields are part of the same phenomena. Equation 4 describes the curl of a magnetic field in terms of ...
Genetic Programming for Quantum Computers - Faculty
Genetic Programming for Quantum Computers - Faculty

... unitary transforms for any classical boolean function. For example, consider classical NAND, which takes two input bits and outputs 0 if both inputs are 1, and 1 otherwise. That is, it has the truth table shown in Table 1. Such a truth table can be used as the basis of a unitary transformation by in ...
Wigner functions for arbitrary quantum systems
Wigner functions for arbitrary quantum systems

27_1.pdf
27_1.pdf

... ˆ, v ) = v ⋅ R v is the cosine of the scattering where b ( v, µ ) = v σθ ( v, µ ) is a scattering indicatrix, µ ( R v2 angle, and F( ξ )=f D ψ ( ξ ) = f( v ) ψ( u ) is the two-particle velocity distribution function. The fact (eq.(3)) that collision matrixes constitute a group gives us essentially n ...
Inequivalence of pure state ensembles for open quantum systems
Inequivalence of pure state ensembles for open quantum systems

... claim that the system “really” is in one of the pure states Π̂k , but that one happens to be ignorant of which state Π̂k (i.e. which k) pertains. The weight ℘k is interpreted as the probability that the system has state Π̂k . This interpretation can only be maintained for socalled proper mixtures, i ...
Three Myths About Time Reversal in Quantum Theory 1. Introduction
Three Myths About Time Reversal in Quantum Theory 1. Introduction

... gibberish. It does not make sense to time-reverse a truly instantaneous state of a system. (Callender 2000, p.254) Some quantities, such as a velocity dx/dt, may still be reversed. However, the view is that these are not truly instantaneous quantities, but depend in an essential way on the directed ...
Three myths about time reversal in quantum theory
Three myths about time reversal in quantum theory

Superconducting Circuits and Quantum Computation
Superconducting Circuits and Quantum Computation

Schrödinger equation for the nuclear potential
Schrödinger equation for the nuclear potential

1 CHAPTER 7 ATOMIC SPECTRA 7.1 Introduction Atomic
1 CHAPTER 7 ATOMIC SPECTRA 7.1 Introduction Atomic

Philosophy of Science, 69 (September 2002) pp
Philosophy of Science, 69 (September 2002) pp

Qudits of composite dimension, mutually unbiased bases and
Qudits of composite dimension, mutually unbiased bases and

on the terms mass and weight
on the terms mass and weight

Slides - Indico
Slides - Indico

Viscosity of a nucleonic fluid
Viscosity of a nucleonic fluid

PT-symmetric quantum mechanics
PT-symmetric quantum mechanics

Highly doubly excited S states of the helium atom
Highly doubly excited S states of the helium atom

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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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