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by Thanu Padmanabhan (Author)
Kepler and His Problem.- Potentials of Potatoes: A Surprise in Newtonian Gravity.- Thomas Precession.- Foucault Meets Thomas.- Isochronous Potentials.- Ambiguities in Fluid Flow.- Lagrange Has (more than) a Point!.- Extreme Physics.- Random Walk Through Random Walks I.- Random Walk Through Random Walks II.- Thermodynamics of Self-Gravitating Particles.- Why Does an Accelerated Charge Radiate?.- Angular Momentum of Electromagnetic Field.- Paraxial Optics and Lenses.- The Logarithms of Physics.- Quantum Mechanics on the Run.- Perturbing Coulomb to Avoid Accidents!.- Wigner's Function and Semi-Classical Limit.- Hubble Expansion for Pedestrians.- Schwarszchild Metric at a Discounted Price.- The Optics of Particles.- The Power of Nothing.- Real Effects from Imaginary Time.- Why are Black Holes Hot?
Back Jacket
This book addresses a fascinating set of questions in theoretical physics which will both entertain and enlighten all students, teachers and researchers and other physics aficionados. These range from Newtonian mechanics to quantum field theory and cover several puzzling issues that do not appear in standard textbooks. Some topics cover conceptual conundrums, the solutions to which lead to surprising insights; some correct popular misconceptions in the textbook discussion of certain topics; others illustrate deep connections between apparently unconnected domains of theoretical physics; and a few provide remarkably simple derivations of results which are not often appreciated. The connoisseur of theoretical physics will enjoy a feast of pleasant surprises skilfully prepared by an internationally acclaimed theoretical physicist. Each topic is introduced with proper background discussion and special effort is taken to make the discussion self-contained, clear and comprehensible to anyone with an undergraduate education in physics.
Author Biography
Professor Padmanabhan, theoretical physicist and cosmologist, is currently a Distinguished Professor at IUCAA, Pune, India. A gifted researcher and teacher, he has published nearly 250 technical papers and authored ten books which have made significant impact. His research has won prizes six times in recent years from the Gravity Research Foundation, USA including the First Award in 2008. He is currently (2011-14) the Chairman of the IUPAP Astrophysics Commission and was the President of the IAU Cosmology Commission (2009-12). He has received numerous national and international awards including Padma Shri, the presidential medal of honor in India.
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