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The mysterious relation between the large scale structure of the universe and the tiny (Planck) scale structure of the particle physics, e.g. the observed mysterious relation between the (dark) energy density (and the dark matter) of the…

High Energy Physics - Theory · Physics 2010-05-21 Kazunari Shima , Motomu Tsuda

The basic idea and some physical implications of nonlinear supersymmetric general relativity (NLSUSY GR) are discussed, which give new insights into the origin of mass and the mysterious relations between the cosmology and the low energy…

High Energy Physics - Theory · Physics 2017-08-23 Kazunari Shima , Motomu Tsuda

The basic idea and some physical implications of nonlinear supersymmetric general relativity (NLSUSY GR) are presented. NLSUSY GR may give new insights into the origin of mass and the mysterious relations between the cosmology and the low…

High Energy Physics - Theory · Physics 2009-02-18 Kazunari Shima , Motomu Tsuda

We show some consequences of the nonlinear supersymmetric general relativity (NLSUSYGR) theory on particle physics, cosmology and their relations. They may give new insights into the SUSY breaking mechanism, dark energy, dark matter and the…

High Energy Physics - Theory · Physics 2015-06-03 Kazunari Shima , Motomu Tsuda

We show a low energy physical meaning of nonlinear supersymmetric general relativity (NLSUSY GR) in asymptotic Riemann-flat space-time by studying the vacuum structure of N = 2 linear supersymmetry (LSUSY) invariant QED, which is equivalent…

High Energy Physics - Theory · Physics 2007-10-20 K. Shima , M. Tsuda , W. Lang

Nonlinear supersymmetric(NLSUSY) general relativity(GR) is considered and a new fundamental action of the vacuum Einstein-Hilbert(EH)-type is obtained by the Einstein gravity analogue geomtrical arguments on new spacetime inspired by…

High Energy Physics - Theory · Physics 2017-08-23 Kazunari Shima

We show that the nonlinear supersymmetric general relativity gives new insights into the origin of mass and elucidates the mysterious relations between the cosmology and the (low energy) particle physics.

High Energy Physics - Theory · Physics 2008-11-26 Kazunari Shima , Motomu Tsuda

We discuss cosmological implications of nonlinear supersymmetric(NLSUSY) general relativity(GR) of the form of Einstein-Hilbert(EH) action for empty spacetime, where NLSUSY GR is obtained by the geomtrical arguments on new spacetime just…

High Energy Physics - Theory · Physics 2007-06-22 Kazunari Shima , Motomu Tsuda

While the standard model accurately describes data at the electroweak scale without inclusion of gravity, beyond the standard model physics is increasingly intertwined with gravitational phenomena and cosmology. Thus gravity mediated…

High Energy Physics - Phenomenology · Physics 2024-02-07 Pran Nath

The standard model (SM) of particle physics is for the last three decades a very successful description of the properties and interactions of all known elementary particles. Currently, it is again probed with the first collisions at the…

High Energy Physics - Phenomenology · Physics 2011-04-18 Florian Staub

We implement the asymmetric dark matter framework, linking the ordinary and dark matter abundances, within a supersymmetric context. We consider a supersymmetric model that respects an approximate $U(1)_R$ symmetry, which is broken in such…

High Energy Physics - Phenomenology · Physics 2025-02-13 Marco Ardu , Daniel Queiroz Correa , Oscar Vives

The multi-parameter character of supersymmetric dark-matter models implies the combination of their experimental studies with astrophysical and cosmological probes. The physics of the early Universe provides nontrivial effects of…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-01 Maxim Khlopov

The hierarchy problem in particle physics has recently been approached from a geometric point of view in different models. These approaches postulate the existence of extra dimensions with various geometric properties, to explain how the…

High Energy Physics - Phenomenology · Physics 2009-11-07 Hooman Davoudiasl

Today, both particle physics and cosmology are described by few parameter Standard Models, i.e. it is possible to deduce consequence of particle physics in cosmology and vice verse. The former is examined in this lecture, in light of the…

High Energy Physics - Phenomenology · Physics 2014-12-05 P. Pralavorio

The question of the nature of the dark matter in the Universe remains one of the most outstanding unsolved problems in basic science. One of the best motivated particle physics candidates is the lightest supersymmetric particle, assumed to…

Astrophysics · Physics 2016-08-30 P. Gondolo , J. Edsjo , P. Ullio , L. Bergstrom , M. Schelke , E. A. Baltz

In the first Lecture, the Big Bang and the Standard Model of particle physics are introduced, as well as the structure of the latter and open issues beyond it. Neutrino physics is discussed in the second Lecture, with emphasis on models for…

Astrophysics · Physics 2007-05-23 John Ellis

During the past two decades, cosmologists turned to particle physics in order to explore the physics of the very early Universe. The main link between the physics of the smallest and largest structures in the Universe is the idea of…

High Energy Physics - Phenomenology · Physics 2009-10-31 Marcelo Gleiser

Particles have tremendous potential as astronomical messengers, and conversely, studying the universe as a whole also teaches us about particle physics. This thesis encompasses both of these research directions. Many models predict a…

Astrophysics · Physics 2008-08-04 Molly E. C. Swanson

Old and new puzzles of cosmology are reexamined from the point of view of quantum theory of the universe developed here. It is shown that in proposed approach the difficulties of the standard cosmology do not arise. The theory predicts the…

Astrophysics · Physics 2011-09-13 V. E. Kuzmichev , V. V. Kuzmichev

The Einstein-Hilbert-type action for nonlinear supersymmetric(NLSUSY) general relativity(GR) proposed as the fundamental action for nature is written down explicitly in terms of the fundamental fields, the graviton and the…

High Energy Physics - Theory · Physics 2007-05-23 Kazunari Shima , Motomu Tsuda
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