منابع مشابه
Quantum Inequalities in Quantum Mechanics
We study a phenomenon occuring in various areas of quantum physics, in which an observable density (such as an energy density) which is classically pointwise nonnegative may assume arbitrarily negative expectation values after quantisation, even though the spatially integrated density remains nonnegative. Two prominent examples which have previously been studied are the energy density (in quant...
متن کاملComment on " Bell Inequalities and Quantum Mechanics "
Errors in Eberly’s derivation of several Bell inequalities are pointed out: (1) it is based on an equation that is incorrect; (2) it uses neither two-particle states nor locality to derive Bell’s inequalities and; (3) it does not use entanglement to obtain violations of Bell’s inequalities. Even leading and outstanding physicists – as certainly is the case of Prof. Eberly – sometimes make eleme...
متن کاملQuantum Mechanics and the Mechanism of Sexual Reproduction
There are many claims that quantum mechanics plays a key role in the origin and/or operation of biological organisms. The mechanism of the meiosis, mitosis and gametes life cycle from the view-point of quantum for human has been represented. The quantum gates have been used to simulate these processes for the first time. The reason of several hundred sperms has been explained in the male too
متن کاملQuantum Mechanics in Quantum Computing
Quantum mechanics is a scientific theory that seeks to describe atomic and subatomic particles (or quantum particles) as well as the interaction among them. Such particles include electrons, protons, neutrons, and photons. In classical mechanics, a particle’s future state is described with certainty once its present state is known. At any given moment, its momentum and position are determined w...
متن کاملQuantum Mechanics and the Mechanism of Sexual Reproduction
There are many claims that quantum mechanics plays a key role in the origin and/or operation of biological organisms. The mechanism of the meiosis, mitosis and gametes life cycle from the view-point of quantum for human has been represented. The quantum gates have been used to simulate these processes for the first time. The reason of several hundred sperms has been explained in the male too
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ژورنال
عنوان ژورنال: Annales Henri Poincaré
سال: 2005
ISSN: 1424-0637,1424-0661
DOI: 10.1007/s00023-005-0197-9