We are now closer than ever to the fundamental goal of physics of understanding all physical phenomena as the inevitable consequences of few simple principles. The grand unified theory of the strong, weak and electromagnetic interactions has, among other things, explained the quantization of charge, determined the magnitude of the neutral current, and had dramatic impact on cosmology. This book is designed to bring interested students and researchers rapidly up to the point where they can contribute to this exciting field. A substantial text provides a review of the subject. In particular, several chapters are devoted to cosmology and the theory of galaxy formation. A selection of original papers is reprinted. A brief review of group theory is also provided. It is a must for all students and researchers in the field

Vol. 1. I. Introduction -- II. Review of the standard 123 theory -- III. Grand unification -- IV. SO(10) -- V. Exceptional unification -- VI. Reality and complexity of the world -- VII. Proton decay -- VIII. Family problem and orthogonal unification -- IX. Fermion mass hierarchy -- Vol. 2. X.A short course in cosmology -- XI. Genesis of matter -- XII. Introduction to the theory of galaxy formation -- XIII. Neutrinos and galaxies -- XIV. Monopoles and inflation -- XV. Hierarchy, technicolor, supersymmetry, and variations -- XVI. Invisible axions -- XVII. Composite quarks and leptons -- XVIII. Gravity and grand unification

How did a single "genesis event" create billions of galaxies, black holes, stars and planets? How did atoms assemble -- here on earth, and perhaps on other worlds -- into living beings intricate enough to ponder their origins? What fundamental laws govern our universe?This book describes new discoveries and offers remarkable insights into these fundamental questions. There are deep connections between stars and atoms, between the cosmos and the microworld. Just six numbers, imprinted in the "big bang," determine the essential features of our entire physical world. Moreover, cosmic evolution is astonishingly sensitive to the values of these numbers. If any one of them were "untuned," there could be no stars and no life. This realization offers a radically new perspective on our universe, our place in it, and the nature of physical laws.

Following the discovery of the Higgs boson, Frank Close has produced this major revision to his classic and compelling introduction to the fundamental particles that make up the universe.

This unique book offers an original way of thinking about two of the most significant problems confronting modern theoretical physics: the unification of the forces of nature and the evolution of the universe. In bringing out the inadequacies of the prevailing approach to these questions, the author demonstrates the need for more than just a new theory. The meanings of space and time themselves must be radically rethought, which requires a whole new philosophical foundation. To this end, the book turns to the phenomenological writings of Maurice Merleau-Ponty and Martin Heidegger. Their insights into space and time bring the natural world to life in a manner well-suited to the dynamic phenomena of contemporary physics.In aligning continental thought with problems in physics and cosmology, the book makes use of topology. Phenomenological intuitions about space and time are systematically fleshed out via an unconventional and innovative approach to this qualitative branch of mathematics. The author's pioneering work in topological phenomenology is applied to such topics as quantum gravity, cosmogony, symmetry, spin, vorticity, dimension theory, Kaluza-Klein and string theories, fermion-boson interrelatedness, hypernumbers, and the mind-matter interface.

Paul Adrian Maurice Dirac, one of the greatest physicists of the twentieth century, died in 1984. His college, St John's College, Cambridge, generously endowed annual lectures to be held at Cambridge University in his memory. This 1990 volume includes an expanded version of the third Dirac Memorial Lecture presented by Abdus Salam.

Humanity has been given access to the secrets of oneness, but we need to learn how to work with them. Working with Oneness brings mysticism into the center of the marketplace, into the world of business and technology, and shows how we can work with it in everyday life. The dynamic energy of oneness has the potential to heal the planet and revolutionize life more than we can imagine, but it requires our individual participation and awareness to become fully alive. The energy of oneness is already present but waiting to be lived, and Llewellyn Vaughan-Lee provides a blueprint for working consciously with this energy. As we understand how our consciousness affects the whole fabric of life, the potential for real global change comes alive. Llewellyn Vaughan-Lee stresses the need to change from hierarchical, patriarchal power structures to organic patterns that allow for the free flow of energy and ideas. Through these patterns the dynamic energy of oneness can become part of everyday life. Working with Oneness includes a number of additional important topics, including: the changing energy structure of the planet and how to work with it; the power of individual consciousness; the danger of the desire for spiritual security; the return of joy to everyday life; the awakening of the heart of the world; a new understanding of magic; the use of the imagination; and mystical participation in life with the energy of oneness. Working with Oneness offers guidance on how to work with the energy of oneness, to learn how to participate in life free of the patterns of the past, so that the divine can come alive in every moment of every day. Working with Oneness is mystical activism at its most potent. “There is a growing and eager audience waiting for a vision of unity consciousness... Working with Oneness offers a salutary antidote to worn-out antagonisms. It challenges readers to join other kindred souls in a mystical activism that can bring new hope to humanity.” —Spirituality & Health “A book filled with wonder and the kind of insights that can leap out to your heart and gladden you for having read them. It's words are simple and straightforward—always a blessing—but its message it the most vital and important for the time in which we live. I recommend it.” —David Spangler, author, Blessings: the Art and the Practice