Non-Relativistic Quantum Mechanics(English, Hardcover, Puri Ravinder R.)

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Non-Relativistic Quantum Mechanics(English, Hardcover, Puri Ravinder R.) is written by Puri Ravinder R. and published by Cambridge University Press. It's available with International Standard Book Number or ISBN identification 1107164362 (ISBN 10) and 9781107164369 (ISBN 13).

This book develops and simplifies the concept of quantum mechanics based on the postulates of quantum mechanics. The text discusses the technique of disentangling the exponential of a sum of operators, closed under the operation of commutation, as the product of exponentials to simplify calculations of harmonic oscillator and angular momentum. Based on its singularity structure, the Schroedinger equation for various continuous potentials is solved in terms of the hypergeometric or the confluent hypergeometric functions. The forms of the potentials for which the one-dimensional Schroedinger equation is exactly solvable are derived in detail. The problem of identifying the states of two-level systems which have no classical analogy is addressed by going beyond Bell-like inequalities and separability. The measures of quantumness of mutual information in two two-level systems is also covered in detail.