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searching for General covariance 31 found (63 total)

Conformal anomaly (1,591 words) [view diff] exact match in snippet view article find links to article

symmetry (general covariance implies a conserved stress tensor; a "gravitational anomaly" represents a quantum breakdown of general covariance, and should not

Generalized Dirichlet distribution (1,654 words) [view diff] exact match in snippet view article find links to article

(GD) is a generalization of the Dirichlet distribution with a more general covariance structure and almost twice the number of parameters. Random vectors

Emil Martinec (715 words) [view diff] case mismatch in snippet view article find links to article

University in 1984, with a dissertation titled, Quantum Mechanics Versus General Covariance In Gravity And String Models, advised by Michael Peskin. He worked

Hole argument (2,591 words) [view diff] exact match in snippet view article find links to article

him was a consequence of his principle of general covariance and arises from the following. General covariance states that the laws of physics should take

Simon Saunders (1,660 words) [view diff] case mismatch in snippet view article find links to article

‘Structural Realism, Again’, Synthese, 136, 127–33. 2003d "Indiscernibles, General Covariance, and Other Symmetries: the Case for Non-reductive Relationalism",

Digital physics (536 words) [view diff] case mismatch in snippet view article find links to article

arXiv:1902.08997. Grimmer, Daniel (May 2022). "A Discrete Analog of General Covariance -- Part 2: Despite what you've heard, a perfectly Lorentzian lattice

Erich Kretschmann (1,230 words) [view diff] exact match in snippet view article find links to article

put in generally covariant form. Einstein responded that even if general covariance is not a purely formal limitation on acceptable theories, it plays

Luis Herrera Cometta (635 words) [view diff] exact match in snippet view article find links to article

(2011) he won a Honorific Mention for his essay on the meaning of general covariance and the relevance of observers in general relativity. Premio Lorenzo

Scalar theories of gravitation (1,401 words) [view diff] exact match in snippet view article find links to article

1913, Einstein (erroneously) concluded from his hole argument that general covariance was not viable. Inspired by Nordström's work, he proposed his own

Background independence (1,181 words) [view diff] case mismatch in snippet view article find links to article

Theory". arXiv:hep-th/9306122. Stachel, J. (1993). "The Meaning of General Covariance: The Hole Story". In Earman, J.; Janis, A.; Massey, G. & Rescher,

Frame of reference (3,440 words) [view diff] exact match in snippet view article find links to article

University Press. p. 64. ISBN 0-521-45261-9. John D. Norton (1993). General covariance and the foundations of general relativity: eight decades of dispute

Peter Bergmann (948 words) [view diff] exact match in snippet view article find links to article

research on those concepts. He was concerned with the interpretation of general covariance and initiated the search for observables whose commutation relations

List of textbooks in electromagnetism (18,361 words) [view diff] case mismatch in snippet view article find links to article

Gordon & Breach, 1970. Post EJ, Formal Structure of Electromagnetics: General Covariance and Electromagnetics, Dover, 1997. Rohrlich F, Classical Charged Particles

General relativity priority dispute (5,427 words) [view diff] exact match in snippet view article find links to article

was based on the work of Mie combined with Einstein's principle of general covariance, but applied to matter and electromagnetism as well as gravity. Mehra

Ehresmann connection (3,107 words) [view diff] exact match in snippet view article find links to article

law of the Christoffel symbols – which is not covariant – and then general covariance of the derivative follows as a result. For an Ehresmann connection

Von Mises–Fisher distribution (4,441 words) [view diff] exact match in snippet view article find links to article

can be generalized by starting with a normal distribution with a general covariance matrix, in which case conditioning on ‖x‖=1{\displaystyle \left\|\mathbf

Mach's principle (3,142 words) [view diff] exact match in snippet view article find links to article

gravitation should rest: The principle of relativity as expressed by general covariance. The principle of equivalence. Mach's principle (the first time this

Postulates of special relativity (3,159 words) [view diff] exact match in snippet view article find links to article

Wissenschaften, Berlin (in German). -: 349–356. Norton, J D (1993). "General covariance and the foundations of general relativity: eight decades of dispute"

Special relativity (21,428 words) [view diff] case mismatch in snippet view article find links to article

2013-04-24. E. J. Post (1962). Formal Structure of Electromagnetics: General Covariance and Electromagnetics. Dover Publications Inc. ISBN 978-0-486-65427-0

Causal sets (5,350 words) [view diff] exact match in snippet view article find links to article

G. Brightwell, H.F. Dowker, R.S. Garcia, J. Henson, R.D. Sorkin; General covariance and the "problem of time" in a discrete cosmology; In ed. K. Bowden

History of special relativity (16,641 words) [view diff] exact match in snippet view article find links to article

problem persisted: It does not fulfill the important condition of general covariance, as in this theory preferred frames of reference can still be formulated

Grigory E. Volovik (1,358 words) [view diff] exact match in snippet view article find links to article

those observed symmetries (i.e., Lorentz and gauge symmetries and general covariance) of the Standard Model. Volovik calls the latter phenomenon "anti-GUT"

Spacetime (27,819 words) [view diff] case mismatch in snippet view article find links to article

ISBN 0-7167-2327-1. E. J. Post (1962). Formal Structure of Electromagnetics: General Covariance and Electromagnetics. Dover Publications Inc. ISBN 978-0-486-65427-0

William A. Bardeen (2,195 words) [view diff] exact match in snippet view article find links to article

written analysis, almost a tutorial, of anomalies, cohomology and general covariance as a local gauge symmetry. W. A. Bardeen, H. Fritzsch, and M. Gell-Mann

History of gravitational theory (10,500 words) [view diff] exact match in snippet view article find links to article

This theory is Einstein's first treatment of gravitation in which general covariance is strictly obeyed. Writing: δ ∫ d s = 0 {\displaystyle \delta \int

Relativity priority dispute (8,478 words) [view diff] exact match in snippet view article find links to article

1.1.679.5898. doi:10.1093/bjps/37.2.232. Norton, John D (1993). "General covariance and the foundations of general relativity: eight decades of dispute"

Basil Hiley (11,853 words) [view diff] case mismatch in snippet view article find links to article

Overview articles Hiley, Basil J.; Dennis, Glen (2024). "de Broglie, General Covariance and a Geometric Background to Quantum Mechanics". Symmetry. 16 (67)

Science and technology in Venezuela (19,326 words) [view diff] exact match in snippet view article find links to article

(2011) he won a Honorific Mention for his essay on the meaning of general covariance and the relevance of observers in general relativity. Freddy Cachazo

Optical metric (3,962 words) [view diff] exact match in snippet view article find links to article

OCLC 1006427790. Post, E. J. (1997). Formal structure of electromagnetics : general covariance and electromagnetics. Dover. ISBN 0486654273. OCLC 637016888.

Schwarzschild geodesics (12,016 words) [view diff] exact match in snippet view article find links to article

thus bending the direction of the wave-front's propagation. Using general covariance, the Hamilton–Jacobi equation for a single particle of unit mass can

Hamiltonian constraint of LQG (6,931 words) [view diff] exact match in snippet view article find links to article

fields: there are no finite-dimensional spinor representations of the general covariance group. However, there are of course spinorial representations of the