This book describes new applications for spatio-temporal chaotic dynamical systems in elementary particle physics and quantum field theories. The stochastic quantization approach of Parisi and Wu is extended to more general deterministic chaotic processes as generated by coupled map lattices. In particular, so-called chaotic strings are introduced as a suitable small-scale dynamics of vacuum fluctuations. This more general approach to second quantization reduces to the ordinary stochastic quantization scheme on large scales, but it also opens up interesting new perspectives: chaotic strings appear to minimize their vacuum energy for the observed numerical values of the free standard model parameters.Contents:Chaotic Quantization of Field TheoriesChaotic StringsVacuum Energy of Chaotic StringsPhase Transitions and Spontaneous Symmetry BreakingStochastic Interpretation of the Uncertainty RelationGeneralized Statistical Mechanics ApproachInteraction Energy of Chaotic StringsSelf Energy of Chaotic StringsTotal Vacuum Energy of Chaotic StringsGrand Unification11-Dimensional Space-Time and Quantum GravitySummaryReadership: Graduate students, researchers and academics involved in dynamical systems, statistical physics and high energy physics.Key Features:This book is part of the Selected Topics in Electronics and Systems edited by Sorin Cristoloveanu (Grenoble INP – Minatec, France) and Michael Shur (Rensselaer Polytechnic Institute, USA)Nanoscale Electron Devices started with a big bang but over the years there are still many challenges unsolved which prevent it from becoming mainstream. This book reignites the interests on research works on different modeling levels for nanoscale semiconductor devices, in particular different nanoscale MOS structures (Single- and Multi-Gate MOSFETs)The book is well written, and targeting at graduate students, faculty and researchers working in MOSFETs