Intercollegiate Modules 2015/16
... Each course has a code number used by the Intercollegiate MSci board, shown at the left hand side. Colleges use local codes for the courses they teach. The number is usually the same as the MSci code, but some are different; beware! All courses are a half course unit (15 credits). In QMUL language, ...
... Each course has a code number used by the Intercollegiate MSci board, shown at the left hand side. Colleges use local codes for the courses they teach. The number is usually the same as the MSci code, but some are different; beware! All courses are a half course unit (15 credits). In QMUL language, ...
Exact solutions of a Dirac equation with a varying CP
... quasiparticle approximation (cQPA), an approximation scheme in finite temperature field theory that enables studying non-equilibrium phenomena. Using cQPA we show that in non-translation invariant systems the phase space of the Wightman function has in general structure beyond the traditional mass-s ...
... quasiparticle approximation (cQPA), an approximation scheme in finite temperature field theory that enables studying non-equilibrium phenomena. Using cQPA we show that in non-translation invariant systems the phase space of the Wightman function has in general structure beyond the traditional mass-s ...
PowerPoint
... Why Quantum Field Theory So Successful Renormalization group by Wilson/Gell-Mann & Low Allow to deal with physical phenomena at any interesting energy scale by integrating out the physics at higher energy scales. Allow to define the renormalized theory at any interesting renormalization scale . ...
... Why Quantum Field Theory So Successful Renormalization group by Wilson/Gell-Mann & Low Allow to deal with physical phenomena at any interesting energy scale by integrating out the physics at higher energy scales. Allow to define the renormalized theory at any interesting renormalization scale . ...
URL - StealthSkater
... mysticism. It assumes quite too much. In TGD framework, something new emerges already in CP2 scale about 104 longer than Planck scale. According to Nima, all this pain with Feynman diagrams would be due to the need to realize unitary representations of Poincare group in terms of fields. For massless ...
... mysticism. It assumes quite too much. In TGD framework, something new emerges already in CP2 scale about 104 longer than Planck scale. According to Nima, all this pain with Feynman diagrams would be due to the need to realize unitary representations of Poincare group in terms of fields. For massless ...
URL - StealthSkater
... different perspective than M-theory which is based on the Standard Model of particle physics. The so-called "Multiverse" turns out to be the TGD Universe.] This document summarizes this development up to last week’s (04/16/01) announcements. It is largely based and taken-in-context from Michio Kaku’ ...
... different perspective than M-theory which is based on the Standard Model of particle physics. The so-called "Multiverse" turns out to be the TGD Universe.] This document summarizes this development up to last week’s (04/16/01) announcements. It is largely based and taken-in-context from Michio Kaku’ ...
Do we need the Concept of Particle?
... corpuscularian categories were still at work in the thought of many physicists, and in the fall of 1926 Heisenberg tried to show how they could be rescued somehow in the new theory. According to Heisenberg’s retrospective account in Physics and Beyond3, his “uncertainty relations” were aimed at achi ...
... corpuscularian categories were still at work in the thought of many physicists, and in the fall of 1926 Heisenberg tried to show how they could be rescued somehow in the new theory. According to Heisenberg’s retrospective account in Physics and Beyond3, his “uncertainty relations” were aimed at achi ...
Gluon fluctuations in vacuum
... Dirac we ponder the question – what is the empty space, is there an aether? Einstein 1920: “But this aether may not be thought of as endowed with the quality characteristic of ponderable media, as consisting of parts which may be tracked through time. The idea of motion may not be applied to it.” ...
... Dirac we ponder the question – what is the empty space, is there an aether? Einstein 1920: “But this aether may not be thought of as endowed with the quality characteristic of ponderable media, as consisting of parts which may be tracked through time. The idea of motion may not be applied to it.” ...
Conference booklet - XXXV Workshop on Geometric Methods in
... Supergeometry of gauge PDE and AKSZ sigma models AKSZ sigma models were originally proposed to describe topological systems. In fact, an AKSZ model with finite number of fields and space-time dimension higher than 1 is necessarily topological. These models are quite distinguished in the sense that the ...
... Supergeometry of gauge PDE and AKSZ sigma models AKSZ sigma models were originally proposed to describe topological systems. In fact, an AKSZ model with finite number of fields and space-time dimension higher than 1 is necessarily topological. These models are quite distinguished in the sense that the ...
The Standard Model of Particle Physics: An - LAPTh
... W ± and the Z are massive. As pointed out above for QED, a mass term introduced by hand destroys the gauge invariance of the theory. This major hurdle was solved by borrowing and adapting an idea that is encountered in many solid-state physics phenomena. In such systems, the Hamiltonian is invariant ...
... W ± and the Z are massive. As pointed out above for QED, a mass term introduced by hand destroys the gauge invariance of the theory. This major hurdle was solved by borrowing and adapting an idea that is encountered in many solid-state physics phenomena. In such systems, the Hamiltonian is invariant ...
Classical canonical transformation theory as a tool to describe
... current work have already been outlined in a previous publication,27 where we have proposed a new procedure for calculating the hopping probability. In fact, the key problems of multidimensional tunnelling delineated in the previous paragraphs have not been addressed in our previous paper while the ...
... current work have already been outlined in a previous publication,27 where we have proposed a new procedure for calculating the hopping probability. In fact, the key problems of multidimensional tunnelling delineated in the previous paragraphs have not been addressed in our previous paper while the ...
Notes on Semiclassical Gravity
... the energy-momentum tensor can act as the source for a semiclassical, c-number, gravitational field. The basic issues can be understood from the study of the semiclassical limit of a toy model, consisting of two interacting particles, which mimics the essential properties of quantum general relativi ...
... the energy-momentum tensor can act as the source for a semiclassical, c-number, gravitational field. The basic issues can be understood from the study of the semiclassical limit of a toy model, consisting of two interacting particles, which mimics the essential properties of quantum general relativi ...
Spin Foam Models for Quantum Gravity
... looking at SU(2) gauge invariant functionals of the connection (L2 [A]/G). The fundamental gauge invariant quantity is given by the holonomy around closed loops. An orthonormal basis of the kernel of the Gauss constraint is defined by the so called spin network states Ψγ,{jℓ },{ιn } (A) [25, 26, 27] ...
... looking at SU(2) gauge invariant functionals of the connection (L2 [A]/G). The fundamental gauge invariant quantity is given by the holonomy around closed loops. An orthonormal basis of the kernel of the Gauss constraint is defined by the so called spin network states Ψγ,{jℓ },{ιn } (A) [25, 26, 27] ...
