Free and Interacting Quantum Fields

Free and Interacting Quantum Fields

Daniel Radu, Ioan Merches;Dorian Tatomir

$142.00

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Description

Modern physics is characterized by two great theories, which make it fundamentally different from its predecessor: quantum theory and theory of relativity. In this book we want to bring to the reader's attention several solutions to problems connected to the quantum-relativistic interaction of particles. Remarkably, such solutions furnished rigorous and pertinent explanations of a large set of phenomena, both in microscopic world and galactic universe.

Contents:
  • Preface
  • Introduction
  • Classical and Quantum Free Fields
  • The Gravitational Transmutations Hypothesis
  • Tomonaga–Schwinger Representation of Dynamics of a Quantum Physical System. Matrix Elements of the Field Operators and Feynman{Dyson-Type Rules for High-Spin Particles
  • Fundamentals of Gauge Theories. The Minimal Coupling Principle
  • The Gravitational Field Interacting with Other Fields
  • Interaction of Scalar, Spinorial, Spin-Vectorial and Tensorial Particles, and the Gravitational Field Described by the Schwarzschild Metric
  • Scattering of Electrons and Photogeneration of Gravitons in External Gravitational Field
  • Interaction of Scalar, Spinorial, Vectorial, Spin-Vectorial and Tensorial Particles with the Axially-Symmetric Gravitational Field Described by the Kerr Metric
  • Software Package for Analytical Calculation of Differential Cross-Sections of Gravitational Scattering of High-Spin Particles
  • Appendices:
    • Isotopic Formalism
    • The Dirac Matrices and the Dirac Equation
    • Operatorial Transformations
    • Singular Functions
    • Integration Formulas in Momentum Space
    • Matrix Elements of the Field Operators and First-Order Vertices for the Gravitational Interaction of Particles
    • Expressions of the Coeffcients-Functions of the Differential and Integral Scattering Cross-Sections of Particles in the External Axially-Symmetric Gravitational Field Described by the Kerr Metric
    • Values of Several Physical Quantities in CGS and Natural (ħ = 1, c = 1) Unit Systems. Equivalence Between Different Units of Measurement

Readership: Researchers and graduate students in quantum field theory and theoretical physics.
Keywords:Quantum FieldsReview:Key Features:
  • In this book we present several solutions to problems connected to the quantum-relativistic interaction of particles. Remarkably, such solutions furnished rigorous and pertinent explanations of a large set of phenomena, both in microscopic world and universe


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