Aspects of Lepton Masses Mixings and Flavor Violation In Supersymmetric Theories

Doctoral Thesis / Dissertation from the year 2018 in the subject Physics - Other, grade: -, Gauhati University, language: English, abstract: Dive into the fascinating realm where supersymmetry dances with Grand Unified Theories, and discover how the subtle whispers of neutrinos might unlock the secrets of the universe. This book meticulously dissects the intricate connections between lepton masses, neutrino mixing, and the tantalizing phenomenon of flavor violation, all within the framework of supersymmetric models. Journey to the GUT scale, where the SO(10) Grand Unified Theory reigns supreme, and witness the power of the type II seesaw mechanism in shaping our understanding of neutrino mass generation. Explore the implications of rare charged lepton flavor violating (cLFV) decays, such as ¿ ¿ e¿, as a window into new physics beyond the Standard Model. Uncover how precision measurements from experiments like MEG and the LHC are tightening the noose on supersymmetric particle masses and offering clues about the underlying structure of reality. Delve into the nuances of mSUGRA, NUHM, and NUGM models, and learn how the subtle differences between them can be revealed through the observation of heavy particles in future collider experiments. Contemplate the profound implications of leptonic CP violation and its potential connection to the elusive baryon asymmetry of the universe. Ascertain the latest constraints on the unitarity of the PMNS matrix, and ponder its role in unraveling the mysteries of neutrino oscillations. This book is a must-read for researchers and students alike who seek a comprehensive and insightful exploration of neutrino physics, supersymmetry, and the quest for a deeper understanding of the fundamental laws that govern our cosmos. Prepare to be challenged, enlightened, and inspired by the cutting-edge research presented within these pages, as we edge ever closer to a unified theory of everything. Unravel the complexities of neutrino physics and its deep connection to the very fabric of existence, exploring the profound implications for our understanding of the universe and the fundamental laws that govern it, examining the delicate interplay between theory and experiment that drives progress in this exciting field.