Sample Pages
... However, most of our interest is in surface flaws, as in Fig. 2.2. Further, most of our concerns are for flaws that are much smaller than the material thickness in which they exist; i.e., the flaw-depth-to-material-thickness ratio approaches zero. In this case, we find a free-surface correction fact ...
... However, most of our interest is in surface flaws, as in Fig. 2.2. Further, most of our concerns are for flaws that are much smaller than the material thickness in which they exist; i.e., the flaw-depth-to-material-thickness ratio approaches zero. In this case, we find a free-surface correction fact ...
Acrobat PDF - Electronic Journal of Theoretical Physics
... where L ≡ log(−q 2 ) = ln(q2 ) The result after contracting the various indices is [30, 36, 38, 37]: Mvac (q) = ...
... where L ≡ log(−q 2 ) = ln(q2 ) The result after contracting the various indices is [30, 36, 38, 37]: Mvac (q) = ...
Inflation, quantum fields, and CMB anisotropies
... and offer new trends for gravitational physics in the next decade. Therefore, it is particularly important to scrutinize the quantitative predictions of quantum field theory in an inflationary background. This is the aim of this essay. As remarked above, a strongly time-dependent gravitational field ...
... and offer new trends for gravitational physics in the next decade. Therefore, it is particularly important to scrutinize the quantitative predictions of quantum field theory in an inflationary background. This is the aim of this essay. As remarked above, a strongly time-dependent gravitational field ...
Integrable Lattice Models From Gauge Theory
... terms of a picture (fig. 8) than by writing out an algebraic formula in detail. Actually, there is a subtle but important difference between the R-matrix that solves the YangBaxter equation and the S-matrix that describes particle scattering in an integrable relativistic field theory. The reason for ...
... terms of a picture (fig. 8) than by writing out an algebraic formula in detail. Actually, there is a subtle but important difference between the R-matrix that solves the YangBaxter equation and the S-matrix that describes particle scattering in an integrable relativistic field theory. The reason for ...
Boson sampling
... If one chooses U at random, the chances of being caught cheating becomes large only after exponentially many samples. The findings of any experimental realization of Boson-Sampling have to be interpreted with great care, as far as the notion “quantum supremacy” is concerned. ...
... If one chooses U at random, the chances of being caught cheating becomes large only after exponentially many samples. The findings of any experimental realization of Boson-Sampling have to be interpreted with great care, as far as the notion “quantum supremacy” is concerned. ...
Chapter 1. The Basics of Quantum Mechanics
... equation based on combining wave and particle properties needed to be developed to address such issues. These are the so-called Schrödinger equations to which we now turn our attention. As I said earlier, no one has yet shown that the Schrödinger equation follows deductively from some more fundament ...
... equation based on combining wave and particle properties needed to be developed to address such issues. These are the so-called Schrödinger equations to which we now turn our attention. As I said earlier, no one has yet shown that the Schrödinger equation follows deductively from some more fundament ...
Ch.1 Identical particles
... which leads to an identical set of eigenvalues when a measurement is performed. This degeneracy is known as the exchange degeneracy. This exchange degeneracy presents a diÆculty because a speci cation of the eigenvalues of a complete set of observables does not uniquely determine the state as one ex ...
... which leads to an identical set of eigenvalues when a measurement is performed. This degeneracy is known as the exchange degeneracy. This exchange degeneracy presents a diÆculty because a speci cation of the eigenvalues of a complete set of observables does not uniquely determine the state as one ex ...
Document
... something like a continuum fluid: this is a very old metaphysical question. The today physical answer is: there are some discrete entities (energy-matters) and some continuous entities (spacetime). From a mathematical point of view there is a sort of equivalence when we assume that the discrete quan ...
... something like a continuum fluid: this is a very old metaphysical question. The today physical answer is: there are some discrete entities (energy-matters) and some continuous entities (spacetime). From a mathematical point of view there is a sort of equivalence when we assume that the discrete quan ...
Introduction to Quantum Electrodynamics Peter Prešnajder
... ηµν η νρ = ηµρ = δµρ , where δµρ is the Kronecker symbol defined by: δµρ = 1 for µ = ρ and δµρ = 0 for µ 6= ρ. We adopt the Einstein summation convention: we sum over the ...
... ηµν η νρ = ηµρ = δµρ , where δµρ is the Kronecker symbol defined by: δµρ = 1 for µ = ρ and δµρ = 0 for µ 6= ρ. We adopt the Einstein summation convention: we sum over the ...
tions processing as well as in quantum information processing. In anal
... All operators in the Hilbert space of a single qubit can be combined from the four fundamental operators ...
... All operators in the Hilbert space of a single qubit can be combined from the four fundamental operators ...
Quantum phase transitions and novel phases in condensed matter
... • new states of matter often can be found at low temperatures and at boundaries between existing phases • quantum phase transitions occur at zero temperature as a function of a parameter like pressure, chemical composition, disorder, magnetic field • quantum phase transitions are caused by quantum flu ...
... • new states of matter often can be found at low temperatures and at boundaries between existing phases • quantum phase transitions occur at zero temperature as a function of a parameter like pressure, chemical composition, disorder, magnetic field • quantum phase transitions are caused by quantum flu ...
