quantum mechanics

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quantum mechanics

quantum mechanics,

n the application of quantum theory to statistical mechanics to explain the properties of matter when examined at the subatomic level. See also quantum.
References in periodicals archive ?
It's intended for use as a two-semester course of study, can be used either by professors as a sourcebook for lecture materials or by students pursuing courses in quantum mechanics, and it discusses different approaches to calculation from Born series and approximations to what happens in the case of degenerate unperturbed eigenfunctions.
The Copenhagen interpretation maintains that quantum mechanics applies to each individual system such as the behavior of a single electron or atom.
The Copenhagen interpretation of Quantum Mechanics proposed a process of collapse which is responsible for the reduction of the superposition into a single state.
Maths has limitations, and when the quantum mechanics gurus state that the equations mean atoms can exist in many places at the same time - therefore, as we are made of atoms then we must exist in many places at the same time, and so there must be numerous universes - we must give them that old fashioned look.
Successor versions of Niels Bohr's "Copenhagen" interpretation and of David Bohm's "hidden variable" approach now vie with Stephen Adler's notion that quantum mechanics is itself an emergent phenomenon--an approximation that derives from an underlying dynamic level that has characteristics quite different from those of the quantum level.
Quantum states of a particle with mass m above an ideal horizontal mirror in the Earth's gravitational field with the acceleration g are described by the Schrodinger equation, which is solved analytically in textbooks on quantum mechanics [1].
The book is generally well written and should be accessible to those who have not had either quantum mechanics or spectroscopy in a previous course.
In Lanza's interpretation, quantum mechanics tells us that all human minds are united in one mind and "the entities of the universe--electrons, protons, galaxies, and the like--are floating in a field of mind that cannot be limited within a restricted space or period.
Quantum mechanics and quantum information; a guide through the quantum world.
Proponents speculate that their ideas could ultimately solve one of the grandest problems in physics itself: how to unite quantum mechanics and gravity.
First, they cooled the paddle until it reached its "ground state," or the lowest energy state permitted by the laws of quantum mechanics.
of Genoa, Italy) introduces students of quantum chemistry to the methods of molecular quantum mechanics, in prerequisite for understanding quantum chemical calculations.