Search Results - "Dehnen, Heinz"
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Scalar field pressure in induced gravity with Higgs potential and dark matter
Published in The journal of high energy physics (01-10-2010)“…A model of induced gravity with a Higgs potential is investigated in detail in view of the pressure components related to the scalar-field excitations. The…”
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The Greenhouse Effect within an Analytic Model of the Atmosphere
Published in Zeitschrift für Naturforschung. A, A journal of physical sciences (01-02-2009)“…Within a simplified atmospheric model the greenhouse effect is treated by analytical methods starting from physical first principles. The influence of solar…”
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General class of brane-world black holes
Published in Physical review. D, Particles and fields (15-07-2003)Get full text
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Non-minimal pp-wave Einstein–Yang–Mills–Higgs model: color cross-effects induced by curvature
Published in General relativity and gravitation (01-12-2008)“…Non-minimal interactions in the pp-wave Einstein–Yang–Mills–Higgs (EYMH) model are shown to give rise to color cross-effects analogous to the…”
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Higgs scalar–tensor theory for gravity and the flat rotation curves of spiral galaxies
Published in General relativity and gravitation (01-08-2007)“…The scalar-tensor theory of gravity with the Higgs field as scalar field is presented. For central symmetry it reproduces the empirically measured flat…”
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Horizon-less Spherically Symmetric Vacuum-Solutions in a Higgs Scalar-Tensor Theory of Gravity
Published in International journal of theoretical physics (01-10-2007)Get full text
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7
Locally Anisotropic Structures and Nonlinear Connections in Einstein and Gauge Gravity
Published in General relativity and gravitation (01-02-2003)Get full text
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8
Nonlinear Connections and Nearly Autoparallel Maps in General Relativity
Published in General relativity and gravitation (01-05-2003)Get full text
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9
Gravitating Dyons in Vaidya Geometry
Published 16-06-2014“…Int.J.Mod.Phys. A29 (2014) 8, 1450042 Gravitating monopoles and dyons in Einstein-Yang-Mills (EYM) or Einstein-Yang-Mills-Higgs (EYMH) systems have been…”
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Spherically symmetric cosmological perturbations in the de Donder gauge (III): The Evolution of a Perfect Fluid Formation
Published in Astrophysics and space science (01-10-1994)Get full text
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Spherically symmetric cosmological perturbations in the de Donder gauge (II): The evolution during the radiation and dust periods
Published in Astrophysics and space science (01-09-1994)Get full text
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12
Nonminimal monopoles of the Dirac type as realization of the censorship conjecture
Published in Physical review. D, Particles, fields, gravitation, and cosmology (01-01-2009)Get full text
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13
Thermalized Newtonian Bose Stars
Published in Astrophysics and space science (01-09-1998)“…We consider star models consisting of spin 0 particles interacting only gravitationally, e.g. Higgs-particles as possible dark matter objects. The particle gas…”
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14
Scalar-field Pressure in Induced Gravity with Higgs Potential and Dark Matter
Published 26-11-2010“…JHEP 1010:113,2010 A model of induced gravity with a Higgs potential is investigated in detail in view of the pressure components related to the scalar-field…”
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15
Black Hole Solutions and Pressure Terms in Induced Gravity with Higgs Potential
Published 26-11-2010“…Class.Quant.Grav.27:245003,2010 We study the quintessential properties of the Black Hole solutions in a scalar--tensor theory of gravity with Higgs potential…”
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Higgs Scalar-Tensor Theory for Gravity and the Flat Rotation Curves of Spiral Galaxies
Published 31-01-2008“…Gen.Rel.Grav.39:1259-1277,2007 The scalar-tensor theory of gravity with the Higgs field as scalar field is presented. For central symmetry it reproduces the…”
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Spherically symmetric cosmological perturbations in the de Donder gauge: I.The Basic Equations
Published in Astrophysics and space science (1994)Get full text
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18
Time evolution of the unstable two-fluid density fluctuations in Robertson-Walker Universes
Published 17-04-2002“…We consider density fluctuations of a two-fluid model consisting of hydrogen plasma and radiation prior to the cosmic hydrogen recombination. As investigation…”
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Regularization of Non-Linear Spinor Field Models by Discrete Symmetries
Published 04-11-2000“…We generalize a regularization method of Stumpf 1984 in the case of non-linear spinor field models to fourth order theories and to non-scalar interactions. The…”
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Non-minimal monopoles of the Dirac type as realization of the censorship conjecture
Published 20-12-2008“…Phys.Rev.D79:024007,2009 We discuss a class of exact solutions of a three-parameter non-minimally extended Einstein-Maxwell model, which are attributed to…”
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