Quantum Theory

Quantum theory and quantum mechanics arose graduallyfrom theories to explain observations that could not be reconciled with classical physics, such asMax Planck’s solution in 1900 to theblack-body radiationproblem, and the correspondence between energy and frequency inAlbert Einstein’s1905 paper, which explained thephotoelectric effect. These early attempts to understand microscopic phenomena, now known as the “old quantum theory”, led to the full development of quantum mechanics in the mid-1920s byNiels Bohr,Erwin Schrödinger,Werner Heisenberg,Max Born,Paul Diracand others. The modern theory is formulated in variousspecially developed mathematical formalisms. In one of them, a mathematical entity called thewave functionprovides information, in the form ofprobability amplitudes, about what measurements of a particle’s energy, momentum, and other physical properties may yield.

Join the quantum pioneers on a thrilling intellectual adventure that probes the very essence of existence and invites you to question the nature of reality itself.

This wonderful and exciting book is optimal for physics graduate students and researchers.Not since Richard P. Feynman’s celebrated best-seller QED: The Strange Theory of Light and Matter or Carol Rovelli’s Reality is not what it seems ( The journey to quantum gravity) has physics been so vividly, intelligently and entertainingly revealed. This book comes with an active table of contents:

• The Origin And Development Of The Quantum Theory
• Heat Radiation, Statistical Theory
• On The Quantum Theory Of Radiation And The Structure Of The Atom.
• On The Effect Of Electric And Magnetic Fields On Spectral Lines.
• The Theory Of Spectra And Atomic Constitution–Three Essays
• Essay I On The Spectrum Of Hydrogen
• Essay IIOn The Series Spectra Of The Elements
• Essay IIIThe Structure Of The Atom And The Physical And Chemical Properties Of The Elements