quantum systems

Can Entanglement Be Lost?

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Can Entanglement Be Lost? As a possible explanation, Lloyd suggests that although entanglement between the photons might technically be completely lost, some hint of it may remain intact after a measurement. Why does measurement destroy entanglement? The answer is simple: measurement causes the wave-functions to collapse. … Now if you make a measurement of the

What Is The First Law Of Quantum Mechanics?

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What Is The First Law Of Quantum Mechanics? The theory allows particles to be created and destroyed and requires only the presence of suitable interactions carrying sufficient energy. Quantum field theory also stipulates that the interactions can extend over a distance only if there is a particle, or field quantum, to carry the force. What