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String theory, many physicists believe, is the key to the unified field theory that eluded Einstein for more than thirty years. At last, science has found a way to overcome the nearly century-old rift between the laws of the large - general relativity - and the laws of the small - quantum mechanics. String theory deftly unites these two pillars of modern physics into a single, harmonious whole by declaring that all of the wondrous happenings in the universe arise from the vibrations of one single entity: microscopically tiny loops of energy that lie deep within the heart of matter.
In this articulated and clear book, Brian Greene relates the scientific story and the human struggle behind the search for the ultimate theory. Through the artful use of metaphor and analogy, The Elegant Universe makes some of the most sophisticated concepts ever contemplated viscerally accessible and thoroughly entertaining, bringing us closer than ever to understanding how the universe works.
In this exhilarating new book, Brian Greene explores our most current understanding of the universe, its deepest laws of nature, and our continuing quest to know more.
The Hidden Reality reveals how major developments in different branches of fundamental theoretical physics—relativistic, quantum, cosmological, unified, computational—have all led us to consider one or another variety of parallel universe. In some, they are separated from us by enormous stretches of space or time, in others they’re hovering millimetres away, in others still the very notion of their location proves to be a concept beyond our reach. Most extraordinarily, Greene shows how all of these parallel universe proposals emerge unbidden from the mathematics of theories developed to explain conventional data and observations of the cosmos.
This is a life-changing book that gives us a true sense of the astounding possibilities of modern scientific investigation.