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Scalar field theory - Wikipedia, the free encyclopedia
In theoretical physics, scalar field theory can refer to a classical or quantum theory of scalar fields. Such a field is distinguished by its invariance under a Lorentz transformation, hence the nam...
en.wikipedia.org/wiki/Scalar_field_theory |
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Scalar field theory (pseudoscience) - Wikipedia, the free encyclopedia
Scalar field theory (SFT) is a set of theories popularized by Thomas E. Bearden (and often rejected by mainstream science) which are claimed to restore certain aspects of electromagnetic theory disca...
en.wikipedia.org/wiki/Scalar_field_theory_(pseudoscienc... en.wikipedia.org/wiki/Scalar_field_theory_(pseudoscience) |
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7 Scalar field theory ... Scalar field theory (SWT) is a set of theories in a abstract model which posits that there is a basic mechanism that produces the electric field and the magnetic field. Proponents of the theory state that electromagnetism isn't completely described by the standard electromagnetic theory.
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QUANTUM FIELD THEORY AND THE FREE SCALAR FIELD; The ¯rst example of a quantum ¯eld theory is the quantised Klein-Gordon ¯eld. The common heuristic is that we have placed a harmonic oscillator at every point in space.
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Scalar field theory and the definition of momentum in curved space. Simon Davis 2001 Class. Quantum Grav. 18 3395-3425 doi: 10.1088/0264-9381/18/17/305 ...
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We develop an analytical approach to scalar field theory on the fuzzy sphere based on considering a perturbative expansion of the kinetic term. This expansion allows us to integrate out the angular degrees of freedom in the hermitian matrices encoding the scalar field.
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The Euclidean effective action for the interacting massive scalar field in curved spacetime is derived using the heat-kernel method. ... Starting from this effective action, we establish a smooth quadratic form of the low-energy decoupling for the four-scalar coupling constant λ and for the nonminimal interaction parameter ξ.
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Konstantin Meyl's mindblowing video lecture Power Engineering Scalar Field Theory - Faraday vs. Maxwell and Demonstration of Longitudinal Wave Transmission (2003) which explains how one can modify the basic equations of electromagnetic field to include longitudinal waves which results in a true revolution...
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The general result is applied to scalar field theory with pure lambda*phi**4 and mixed g*phi**3+lambda*phi**4 interactions. In both cases our calculation ...
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Title: Phase transition of a scalar field theory at high temperatures. Authors: Hidenori Sonoda. (Submitted on 2 Sep 1998). Abstract: At high temperatures a ...
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