Academic literature on the topic 'Massive Fundamental Scalar Particle'

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Journal articles on the topic "Massive Fundamental Scalar Particle"

1

SIEGEMUND-BROKA, STEPHAN. "THE EFFECTIVE ACTION FOR COMPOSITE HIGGS PARTICLES." International Journal of Modern Physics A 07, no. 30 (1992): 7561–78. http://dx.doi.org/10.1142/s0217751x92003422.

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There is reason to believe that massive composite (fermion-antifermion) scalar particles closely resembling the usual fundamental scalar Higgs fields exist in theories with dynamically broken gauge symmetries. This composite Higgs couples directly to the fermions in proportion to their symmetry-violating self-energies. Induced couplings to the gauge bosons and self-couplings are calculated as loop effects. This involves deriving the effective action in terms of the full propagators and background fields. The couplings between the composite Higgs and the gauge bosons are the same as those in mo
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2

KOK, PIETER, and SAMUEL L. BRAUNSTEIN. "RELATIVISTIC QUANTUM INFORMATION PROCESSING WITH BOSONIC AND FERMIONIC INTERFEROMETERS." International Journal of Quantum Information 04, no. 01 (2006): 119–30. http://dx.doi.org/10.1142/s0219749906001736.

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We derive the relativistic transformation laws for the annihilation operators of the scalar field, the massive spin-1 vector field, the electromagnetic field and the spinor field. The technique developed here involves straightforward mathematical techniques based on fundamental quantum field theory, and is applicable to the study of entanglement in arbitrary coordinate transformations. In particular, it predicts particle creation for non-inertial motion. Furthermore, we present a unified description of relativistic transformations and multi-particle interferometry with bosons and fermions, whi
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3

Arminjon, Mayeul, and Rainer Wolfgang Winkler. "Motion of a Test Particle According to the Scalar Ether Theory of Gravitation and Application to its Celestial Mechanics." Zeitschrift für Naturforschung A 74, no. 4 (2019): 305–16. http://dx.doi.org/10.1515/zna-2018-0470.

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AbstractThe standard interpretations of special relativity (Einstein–Minkowski) and general relativity (GR) lead to a drastically changed notion of time: the eternalism or block universe theory. This has strong consequences for our thinking about time and for the development of new fundamental theories. It is therefore important to check this thoroughly. The Lorentz–Poincaré interpretation, which sees the relativistic effects as following from a “true” Lorentz contraction of all objects in their motion through the ether, uses a conservative concept of time and is in the absence of gravitation
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4

Mikki, Said. "Fundamental Spacetime Representations of Quantum Antenna Systems." Foundations 2, no. 1 (2022): 251–89. http://dx.doi.org/10.3390/foundations2010019.

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We utilize relativistic quantum mechanics to develop general quantum field-theoretic foundations suitable for understanding, analyzing, and designing generic quantum antennas for potential use in secure quantum communication systems and other applications. Quantum antennas are approached here as abstract source systems capable of producing what we dub “quantum radiation.” We work from within a generic relativistic framework, whereby the quantum antenna system is modeled in terms of a fundamental quantum spacetime field. After developing a framework explaining how quantum radiation can be under
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5

Jordan, Stephen P., Keith S. M. Lee, and John Preskill. "Quantum computation of scattering in scalar quantum field theories." Quantum Information and Computation 14, no. 11&12 (2014): 1014–80. http://dx.doi.org/10.26421/qic14.11-12-8.

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Quantum field theory provides the framework for the most fundamental physical theories to be confirmed experimentally and has enabled predictions of unprecedented precision. However, calculations of physical observables often require great computational complexity and can generally be performed only when the interaction strength is weak. A full understanding of the foundations and rich consequences of quantum field theory remains an outstanding challenge. We develop a quantum algorithm to compute relativistic scattering amplitudes in massive $\phi^4$ theory in spacetime of four and fewer dimen
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6

Armand, C., and B. Herrmann. "Dark matter indirect detection limits from complete annihilation patterns." Journal of Cosmology and Astroparticle Physics 2022, no. 11 (2022): 055. http://dx.doi.org/10.1088/1475-7516/2022/11/055.

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Abstract While cosmological and astrophysical probes suggest that dark matter would make up for 85% of the total matter content of the Universe, the determination of its nature remains one of the greatest challenges of fundamental physics. Assuming the ΛCDM cosmological model, Weakly Interacting Massive Particles would annihilate into Standard Model particles, yielding γ-rays, which could be detected by ground-based telescopes. Dwarf spheroidal galaxies represent promising targets for such indirect searches as they are assumed to be highly dark matter dominated with the absence of astrophysica
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7

FLAMBAUM, V. V. "VARIATION OF THE FUNDAMENTAL CONSTANTS: THEORY AND OBSERVATIONS." International Journal of Modern Physics A 22, no. 27 (2007): 4937–50. http://dx.doi.org/10.1142/s0217751x07038293.

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Review of recent works devoted to the variation of the fine structure constant α, strong interaction and fundamental masses (Higgs vacuum) is presented. The results from Big Bang nucleosynthesis, quasar absorption spectra, and Oklo natural nuclear reactor data give us the space-time variation on the Universe lifetime scale. Comparison of different atomic clocks gives us the present time variation. Assuming linear variation with time we can compare different results. The best limit on the variation of the electron-to-proton mass ratio μ = me/Mp and Xe = me/ΛQCD follows from the quasar absorptio
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8

Duff, M. J., and K. S. Stelle. "Sir Thomas Walter Bannerman Kibble. 23 December 1932—2 June 2016." Biographical Memoirs of Fellows of the Royal Society 70 (March 24, 2021): 225–44. http://dx.doi.org/10.1098/rsbm.2020.0040.

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Professor Tom Kibble was an internationally-renowned theoretical physicist whose contributions to theoretical physics range from the theory of elementary particles to modern early-Universe cosmology. The unifying theme behind all his work is the theory of non-abelian gauge theories, the Yang–Mills extension of electromagnetism. One of Kibble's most important pieces of work in this area was his study of the symmetry-breaking mechanism whereby the force-carrying vector particles in the theory can acquire a mass accompanied by the appearance of a massive scalar boson. This idea, put forward indep
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9

Cremaschini, Claudio, and Massimo Tessarotto. "Hamilton–Jacobi Wave Theory in Manifestly-Covariant Classical and Quantum Gravity." Symmetry 11, no. 4 (2019): 592. http://dx.doi.org/10.3390/sym11040592.

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The axiomatic geometric structure which lays at the basis of Covariant Classical and Quantum Gravity Theory is investigated. This refers specifically to fundamental aspects of the manifestly-covariant Hamiltonian representation of General Relativity which has recently been developed in the framework of a synchronous deDonder–Weyl variational formulation (2015–2019). In such a setting, the canonical variables defining the canonical state acquire different tensorial orders, with the momentum conjugate to the field variable g μ ν being realized by the third-order 4-tensor Π μ ν α . It is shown th
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10

KHUSNUTDINOV, NAIL. "SELF-INTERACTION FOR PARTICLES IN THE WORMHOLE SPACE-TIMES." International Journal of Modern Physics A 26, no. 22 (2011): 3868–77. http://dx.doi.org/10.1142/s0217751x11054322.

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The self-energy and self-force for particles with electric and scalar charges at rest in the space-time of massless and massive wormholes are considered. The particle with electric charge is always attracted to wormhole throat for arbitrary profile of the throat. The self-force for scalar particle shows different behavior depending on the non-minimal coupling. The self-force for massive scalar field is localized close to the throat of the wormhole.
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