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Full-Text Articles in Physics
Low Fine-Tuning With Heavy Higgsinos In Yukawa Unified Susy Guts, Cem Salih Ün
Low Fine-Tuning With Heavy Higgsinos In Yukawa Unified Susy Guts, Cem Salih Ün
Turkish Journal of Physics
The work presented considers a class of minimally constructed Yukawa unified SUSY GUTs - NUHM2 - and explores their implications when their soft supersymmetry breaking Lagrangian is generalized by the nonholomorphic terms which provide extra contributions to the Higgsino mass and couple the supersymmetric scalar fields to the wrong Higgs doublets. With such a simple extension, it can be found several regions with interesting implications which cannot be realized in the usual restricted models. It is observed that the Yukawa unification solutions can be compatible with a relatively light mass spectrum and acceptable low fine-tuning measurements. In the restricted models …
Ideology In Physics: Ontological Naturalism And Theism Confront Big Bang, Cosmic Fine Tuning, And The Multiverse Of M-Theory, Anthony Walsh, Marc Ruffinengo
Ideology In Physics: Ontological Naturalism And Theism Confront Big Bang, Cosmic Fine Tuning, And The Multiverse Of M-Theory, Anthony Walsh, Marc Ruffinengo
Journal of Ideology
The most profound questions that philosophers and scientists have asked across the centuries have been metaphysical and existential, such as “What is the meaning and purpose of life, why are we here, and why is there something rather than nothing?” There can be no definitive answers to these questions, so those who pose and propose answers to them necessarily engage ideology. Some physicists have become philosophers in that they are attempting to answer these profound questions with highly speculative theories as, for instance, Hawking and Mlodonow’s book The Grand Design (2010) which they tout as providing new answers to age-old …