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Resent Progress in Quantum Algorithms
Resent Progress in Quantum Algorithms

Atomic Term Symbols and Energy Splitting
Atomic Term Symbols and Energy Splitting

E-Infinity theory and the Higgs field - SelectedWorks
E-Infinity theory and the Higgs field - SelectedWorks

Phil Anderson And Gauge Symmetry Breaking
Phil Anderson And Gauge Symmetry Breaking

... The model Schwinger solved was simply 1 + 1-dimensional Quantum Electrodynamics, with electrons of zero bare mass. The action is Z Z ...
Derivation of the Pauli exchange principle
Derivation of the Pauli exchange principle

Quantum Phase Transitions
Quantum Phase Transitions

... structure of χ can be deduced from the knowledge that the quantum correlators of Zφ are related by analytic continuation in time to the corresponding correlators of the classical statistical mechanics problem in d + 1 dimensions. The latter are known to diverge at the critical point as ∼ 1/p2−η wher ...
How the Quantum Universe Became Classical
How the Quantum Universe Became Classical

mixing in quantum field theory
mixing in quantum field theory

transparencies - Indico
transparencies - Indico

... What other distinguishing features in interactions? Is it extra dimensions or just some strong interactions? gg, gluon gluon interactions should be the same (LR with RS) After all, it’s a gravitational interaction Worth investigating ...
Quantum parallelism
Quantum parallelism

... with period r into multiples of M/r. General case: same but approximately. Continued fraction algorithm finds the closest multiple of M/r. ...
A quantum mechanical model for the rate of return
A quantum mechanical model for the rate of return

... The mathematical modelling of price dynamics in a stock market is a very complex problem [1–9]. A given stock has not a definite price until it is traded. The price is exactly known only at the time of sale when the stock is between the traders. We can never simultaneously know both the price of a s ...
Einstein in 1916:" On the Quantum Theory of Radiation"
Einstein in 1916:" On the Quantum Theory of Radiation"

Full Text - International Press of Boston
Full Text - International Press of Boston

On coloring the rational quantum sphere
On coloring the rational quantum sphere

... to non-local setups and consider Bell-type correlation functions for spin- 12 state measurements. For singlet states along two directions which are an angle θ apart, the quantum probabilities to find identical two particle states ++ or −− is P = = P ++ + P −− = sin2 (θ/2), whereas for the non-identi ...
Family Gauge Theory
Family Gauge Theory

... In 2008 (four years after I was struck by cerebral haemorrhage), I went to U. Penn (my Alma Mater) to attend Lepton-Photon Conference. I woke up one night to ask why the idea of colored Higgs mechanism be “copied” as the family ...
Massive two-loop Bhabha Scattering --- the - Indico
Massive two-loop Bhabha Scattering --- the - Indico

Schrödinger - UF Physics
Schrödinger - UF Physics

... light itself as being composed of particles carrying a discrete energy11 . This bold view was in blatant contradiction with the by then established notion of light as an electromagnetic wave. The latter belief was supported, for instance, by the observation of interference: If we shine light on a s ...
Week 6
Week 6

Walter Eduard Thirring 1927-2014
Walter Eduard Thirring 1927-2014

Differentiation of vectors
Differentiation of vectors

PROCESS PHYSICS:
PROCESS PHYSICS:

... DeWitte was never permitted to report his discovery in a physics journal. He was dismissed from the company. Independently DeWitte and Miller did two of the most significant physics experiments of the 20th century. They showed that the Einstein spacetime theory was wrong. ...
Hadronization of Quark Theories
Hadronization of Quark Theories

... thickness of the flux tube can be ignored and the physics of the Yang-Mills theory approaches the theory of a hadronic string. This approximation can, however, only be used for long, i.e., highly excited mesons. Low-lying mesons are held together by short fat flux tubes which become spherical for th ...
Greetings and Purpose of This Meeting
Greetings and Purpose of This Meeting

About ambiguities appearing on the study of classical and quantum
About ambiguities appearing on the study of classical and quantum

... behavior of the particle (these equations can be seen in the Appendix). These equations are solved through fourth order Runge-Kutta’s method, and the solution is shown in the Fig. 1, where the dynamics of the particle due to the Hamiltonians H2 and H1 are presented. Clearly the dynamics must be diff ...
Equations of Discontinuity - Max-Planck
Equations of Discontinuity - Max-Planck

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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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