Main Category: Engineering & Technology >> Sub Category: Mechanical Engineering
Chaos in Classical and Quantum Mechanics

Describes the chaos apparent in simple mechanical systems with the goal of elucidating the connections between classical and quantum mechanics. It develops the relevant ideas of the last two decades via geometric intuition rather than algebraic manipulation. The historical and cultural background against which these scientific developments have occurred is depicted, and realistic examples are discussed in detail. This book enables entry-level graduate students to tackle fresh problems in this rich field.     

Author Name :P. Civitanovic

No Of Visit :823      Posted Comments :

Bibliographic guide to the foundations of quantum mechanics and quantum information

This is a collection of references (papers, books, preprints, book reviews, Ph. D. thesis, patents, web sites, etc.), sorted alphabetically and (some of them) classified by subject, on foundations of quantum mechanics and quantum information. Specifically, it covers hidden variables (``no-go'' theorems, experiments), interpretations of quantum mechanics, entanglement, quantum effects (quantum Zeno effect, quantum erasure, ``interaction-free'' measurements, quantum ``non-demolition'' measurements), quantum information (cryptography, cloning, dense coding, teleportation), and quantum computation.     

Author Name :Adan Cabello

No Of Visit :656      Posted Comments :

Marks calculations for machine design

Everyday Engineers must solve some of the most difficult design problems and often with little time and money to spare. It was with this in mind that this book was designed. Based on the best selling Mark's Standard Handbook for Mechanical Engineers, Mark's Standard Engineering Calculations For Machine Design offers a detailed treatment of topics in statics, friction, kinematics, dynamics, energy relations, impulse and momentum, systems of particles, variable mass systems, and three-dimensional rigid body analysis.     

Author Name :Thomas H. Brown

No Of Visit :440      Posted Comments :

The Mathematical Principles of Natural Philosophy

Isaac Newton's The Mathematical Principles of Natural Philosophy translated by Andrew Motte and published in two volumes in 1729 remains the first and only translation of Newton's Philosophia naturalis principia mathematica, which was first published in London in 1687. As the most famous work in the history of the physical sciences.     

Author Name :Isaac newton

No Of Visit :316      Posted Comments :

CLASSICAL AND QUANTUM MECHANICS OF THE DAMPED HARMONIC OSCILLATOR

The relations between various treatments of the classical linearly damped harmonic oscillator and its quantizatlon are investigated. In the course of a historical survey typical features of the problem are discussed on the basis of Havas classical Hamiltonian and the quantum mechanical SssmannHasseAlbrecht models as coined by the MnchenGarching nuclear physics group. It is then shown how by imposing a restriction on the classical trajectories in order to connect the Hamiltonian with the energy, the time-independent BatemanMorseFeshbachBopp Hamiltonian leads to the time-dependent CaldirolaKanai Hamiltonian. Canonical quantization of either formulation entails a violation of Heisenbergs principle. By means of a unified treatment of both the electrical and mechanical semi-infinite transmission line, this defect is related to the disregard of additional quantum fluctuations that are intrinsically connected with the dissipation. The difficulties of these models are discussed. Then it is proved that the Bateman dual Hamiltonian is connected to a recently developed comples svmplectic formulation by a simple canonical transformation. The fundamental commutator is still in error. Therefore it is demonstrated how, either separating the dual oscillators according to a modified version of Bopps original treatment or reducing classical comples phase space by an integration over the mirror image subspace. a quantum continuity equation is obtained that leads to Dekkers master equation following the usual operator algebra.     

Author Name :H.DEKKER

No Of Visit :672      Posted Comments :

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