Quantum Teleportation
... the process of scanning it. The teleportation technique makes use of quantum entanglemant. Clouds of trillions of atoms have for the first time being linked by quantum entanglement that spooky almost telepathic links between distant particles. A hypothetical method of transportation in which matter ...
... the process of scanning it. The teleportation technique makes use of quantum entanglemant. Clouds of trillions of atoms have for the first time being linked by quantum entanglement that spooky almost telepathic links between distant particles. A hypothetical method of transportation in which matter ...
Introduction to Nuclear and Particle Detectors
... referred to as “aging”. H. Fenker - Detectors ...
... referred to as “aging”. H. Fenker - Detectors ...
Quantum Gravity as Sum over Spacetimes
... such that the correlator O(xn )O(ym ) falls off exponentially like e−m ph |xn −ym | for g0 → g0c when |xn − ym |, but not |n − m|, is kept fixed in the limit g0 → g0c . Thus we have created a picture where the underlying lattice spacing goes to zero while the physical mass (or the correlation leng ...
... such that the correlator O(xn )O(ym ) falls off exponentially like e−m ph |xn −ym | for g0 → g0c when |xn − ym |, but not |n − m|, is kept fixed in the limit g0 → g0c . Thus we have created a picture where the underlying lattice spacing goes to zero while the physical mass (or the correlation leng ...
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... goes to infinity). When this condition is satisfied, then, in our t-independent setting, the boundary condition on ∂x φ is also satisfied. The condition on ∂t φ is of course trivially satisfied in the t-independent case. If the potential U has a unique minimum g (0) , then it is easy to see that the ...
... goes to infinity). When this condition is satisfied, then, in our t-independent setting, the boundary condition on ∂x φ is also satisfied. The condition on ∂t φ is of course trivially satisfied in the t-independent case. If the potential U has a unique minimum g (0) , then it is easy to see that the ...
Advanced Quantum Mechanics
... its mass can be considered infinite. In such cases, scattering is dominantly elastic, ∆E = −∆ = 0. The scattering target can be modelled by some potential distribution, fixed in real space, and arbitrary momentum exchange ∆k is possible. Scattering processes of this type form the basis of, e.g., cr ...
... its mass can be considered infinite. In such cases, scattering is dominantly elastic, ∆E = −∆ = 0. The scattering target can be modelled by some potential distribution, fixed in real space, and arbitrary momentum exchange ∆k is possible. Scattering processes of this type form the basis of, e.g., cr ...
Quantum Monte Carlo, or, how to solve the many
... function required for importance sampling - that is, grouping the sampling points in regions where they are most required - and the final DMC energy depends only weakly on the nodal surface of this guiding function (i.e. the set of points in configuration space at which the function is zero). It sho ...
... function required for importance sampling - that is, grouping the sampling points in regions where they are most required - and the final DMC energy depends only weakly on the nodal surface of this guiding function (i.e. the set of points in configuration space at which the function is zero). It sho ...
Department of Physics, Chemistry and Biology Master’s Thesis Thomas Fransson
... for a many-particle wave function |Ψi with the Hamiltonian operator Ĥ. If the Hamiltonian is time-independent, a separation of variables yields the timeindependent Schrödinger equation, where the right-hand-side becomes the energy of the system, E, times the wave function. The many-particle wave f ...
... for a many-particle wave function |Ψi with the Hamiltonian operator Ĥ. If the Hamiltonian is time-independent, a separation of variables yields the timeindependent Schrödinger equation, where the right-hand-side becomes the energy of the system, E, times the wave function. The many-particle wave f ...
Renormalisation of Noncommutative Quantum Field Theory
... classical action functionals on noncommutative spaces. The first example of this type was Yang-Mills theory on the noncommutative torus. Another example is the noncommutative geometrical description of the Standard Model recalled briefly in Section 1.1. 3.1 Field theory on the noncommutative torus T ...
... classical action functionals on noncommutative spaces. The first example of this type was Yang-Mills theory on the noncommutative torus. Another example is the noncommutative geometrical description of the Standard Model recalled briefly in Section 1.1. 3.1 Field theory on the noncommutative torus T ...
Topological Quantum: Lecture Notes
... The Kauffman invariant was actually invented by V. Jones who won the Fields medal for his work on knot theory. Kauffman explained his work in very simple terms. Kauffman also wrote a very nice book ”Knots and Physics” which I recommend. 1 A few pieces of fine print here. (1) I am not precise about k ...
... The Kauffman invariant was actually invented by V. Jones who won the Fields medal for his work on knot theory. Kauffman explained his work in very simple terms. Kauffman also wrote a very nice book ”Knots and Physics” which I recommend. 1 A few pieces of fine print here. (1) I am not precise about k ...
Localized - Current research interest: photon position
... The following has been proved regarding photon position: (1) The relationship between the electric/magnetic field and photon number amplitude is nonlocal in r-space. (2) There are no definite s, l=0 localized photon states (Newton and Wigner 1949) and no photon position operator with localized eige ...
... The following has been proved regarding photon position: (1) The relationship between the electric/magnetic field and photon number amplitude is nonlocal in r-space. (2) There are no definite s, l=0 localized photon states (Newton and Wigner 1949) and no photon position operator with localized eige ...
Basics of Open String Field Theory
... They are perturbations of the vacuum, hence they correspond to (infinitesimal) deformations of the underlying conformal field theory. However these are not generic deformations but are such as to preserve conformal symmetry, they are marginal deformations. In this language the string’s landscape ha ...
... They are perturbations of the vacuum, hence they correspond to (infinitesimal) deformations of the underlying conformal field theory. However these are not generic deformations but are such as to preserve conformal symmetry, they are marginal deformations. In this language the string’s landscape ha ...