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GENERAL RELATIVITY AS A THEORY OF TWO CONNECTIONS [PDF]
International Journal of Modern Physics D, 1994 We show in this paper that it is possible to formulate General Relativity in a phase space coordinatized by two $SO(3)$ connections. We analyze first the Husain-Kucha\v{r} model and find a two connection description for it.
J. Fernando Barbero G.
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Connections between the Sznajd model with general confidence rules and graph theory [PDF]
Physical Review E, 2012 The Sznajd model is a sociophysics model, that is used to model opinion propagation and consensus formation in societies. Its main feature is that its rules favour bigger groups of agreeing people.
André M. Timpanaro, Carmen P. C. Prado
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Information geometry in quantum field theory: lessons from simple examples [PDF]
SciPost Physics, 2020 Motivated by the increasing connections between information theory and high-energy physics, particularly in the context of the AdS/CFT correspondence, we explore the information geometry associated to a variety of simple systems. By studying their Fisher
Johanna Erdmenger, Kevin T. Grosvenor, Ro Jefferson
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Unveiling Connections between Stress, Anxiety, Depression, and Delinquency Proneness: Analysing the General Strain Theory [PDF]
Open Education StudiesThe present study explored the correlation between different types of stress (acute and chronic) and the influence of their negative emotional manifestations on delinquent tendencies in adolescent students.
Punia Poonam, Jangra Swati, Phor Manju
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Pure Lorentz spin connection theories and uniqueness of general relativity [PDF]
Classical and Quantum Gravity, 2021 Abstract General relativity (GR) can be reformulated as a diffeomorphism invariant gauge theory of the Lorentz group, with Lagrangian of the type f ( F ∧ F ), where F
Kirill Krasnov, Ermis Mitsou
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General Relativity as a Genuine Connection Theory [PDF]
, 2004 LaTeX, 14 pages. Talk presented at the colloquium "Theory and Experiment in Cosmology and Gravitation", in honor of Jose Plinio Baptista on the occasion of his 70th birthday (September 22-24, 2004, Vitoria, Brazil).
R. Aldrovandi +2 more
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Prolongations of tensor fields and connections to tangent bundles I -- General theory -- [PDF]
Journal of the Mathematical Society of Japan, 1966 Publisher Summary Using the notion of complete lift it is shown that G structures as a pseudo-Riemannian structure, an almost complex structure and a symplectic structure on M induce similar structures on the tangent bundle T(M). An unexpected but perhaps more interesting result is that each pseudo-Riemannian (resp.
Kentarô Yano, Shôshichi Kobayashi
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Fibre bundles, connections, general relativity, and Einstein-Cartan theory [PDF]
, 2011 We present in the most natural way, that is, in the context of the theory of vector and principal bundles and connections in them, fundamental geometrical concepts related to General Relativity and one of its extensions, the Einstein-Cartan theory.
M. Socolovsky
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Informatika, 2017 Computer aided research method on the basis of general theory of root trajectories is considered in the frame of study of multi-channel control systems with varying parameters included as cofactors with arbitrary exponents in coefficients of the ...
V. V. Tkachenko
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A general theory of avian migratory connectivity [PDF]
Ecology Letters, 2021 Abstract Birds exhibit a remarkable array of seasonal migrations. Despite much research describing migratory behaviour, the underlying forces driving how a species’ breeding and wintering populations redistribute each year, that is, migratory connectivity, remain largely unknown.
Marius Somveille +4 more
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