quantumcupcakes: (The Moon)
In Search of Schrödinger's Cat: Quantum Physics and Reality by John Gribbin

Synopsis Quantum theory is so shocking that Einstein could not bring himself to accept it. It is so important that it provides the fundamental underpinning of all modern sciences. Without it, we'd have no computers, no science of molecular biology, no understanding of DNA, no genetic engineering.

In Search of Schrodinger's Cat tells the complete story of quantum mechanics, a truth stranger than any fiction. John Gribbin takes us step by step into an even more bizarre and fascinating place, requiring only that we approach it with an open mind. He introduces the scientists who developed quantum theory. He investigates the atom, radiation, time travel, the birth of the universe, super conductors and life itself. And in a world full of its own delights, mysteries and surprises, he searches for Schrodinger's Cat - a search for quantum reality - as he brings every reader to a clear understanding of the most important area of scientific study today - quantum physics.

In Search of Schrodinger's Cat is a fascinating and delightful introduction to the strange world of the quantum - an essential element in understanding today's world.

My rating: 4/5
Filed under: non-fiction, physics, quantum mechanics, science

John Gribbin has created an excellent book for anyone vaguely curious about Physics and moreover Quantum Mechanics.

It accurately and succinctly introduces the reader to the alien world of the very small, the world of particle physics and it's associated theory area, Quantum Mechanics. The book details the history of this study area in enough detail to satisfy those with some prior knowledge and yet will also keep the reader that is perhaps new to the Scientific arena interested throughout. Although clearly not a fictional work the "plot" follows the illuminate of Mathematics and Physics who, in the early part of this century, laid the ground work for a hugely productive area of science. It neatly explores sub-plots that highlight supporting narrative about the key figures, the mathematics they used, the air of discovery, political diversions and war across the Lab Benches as classical physics, led by Einstein, sort to push the Quantum lobby to the very limit of absolute understanding.

There are equations and experimental examples but not enough to disrupt a thoroughly good read for people without prior mathematical experience. Perhaps not quite enough for those that crave the quadratic or the matrix mechanic?

A great way to open a fascinating new way of viewing the universe(s)..!
quantumcupcakes: (Boots & Cats)
The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory by Brian Greene

Synopsis Brian Greene, one of the world's leading string theorists, peels away layers of mystery to reveal a universe that consists of eleven dimensions, where the fabric of space tears and repairs itself, and all matter—from the smallest quarks to the most gargantuan supernovas—is generated by the vibrations of microscopically tiny loops of energy. The Elegant Universe makes some of the most sophisticated concepts ever contemplated accessible and thoroughly entertaining, bringing us closer than ever to understanding how the universe works.

My rating: 4/5
Filed under: astronomy, cosmology, non-fiction, physics

Explaining superstring theory to the lay reader is a massive task. Not only does Greene achieve this task with amazing clarity and vision he takes the reader through an introduction to quantum theory and general relativity (as well as some of their extensions) on the way.

This has to be one of the best written science books of recent years. I hasten not to add the word "popular" in case would-be readers imagine that this is a book for beginners, which it is not. If you have a scientific background you will find this book both accessible and exciting.

On the downside Greene explains superstring theory as if it has to be the Grail of the quest for a Grand Unified Theory. He could have done a lot more to explain that superstrings are not necessarily the only route to such a theory and that there are other interesting and elegant theories, too. But then Greene himself is a major player in superstring theory and one who has made significant contributions to the field. Superstrings are a theoretical concept which far from being proven, add a great deal of complexity without producing too much in the way of experimental evidence to support the model. But - and this is a big but - they do offer at least one unifying theory. Whether or not it is the only (or perhaps most elegant) approach capable of achieving that goal time alone will tell.

Definitely recommended for readers with some background.

All about ME!

I'm Samantha, I'm 55 and I'm a kinky, bisexual, polyamorous, Welsh geek who loves to bake and read.

I'm a retired physics teacher and am fascinated with astrophysics, space exploration, engineering and mechanics. I'm a rugby fan and an avid supporter of my Cardiff Blues.

I also love floral dresses, biker boots, leather jackets, dancing, yoga, 80s pop music, science-fiction, superheroes and chick lit.

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