Schrödinger相干态的发现

Physica B+C Pub Date : 1988-07-01 DOI:10.1016/0378-4363(88)90187-8

F. Steiner

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引用次数: 17

摘要

早在1926年，Schrödinger就为谐振子构建了“最小不确定性波包”，后来被推广为“相干态”，今天被广泛应用，例如量子光学(激光理论)和量子场理论(QED和QCD中的红外行为)。有人认为Schrödinger对相干态的发现对海森堡1927年发现测不准原理起了至关重要的作用。

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Schrödinger's discovery of coherent states

Already in 1926, Schrödinger constructed “minimum uncertainty wave packets” for the harmonic oscillator, later popularized as “coherent states”, which today are widely used, for instance in quantum optics (laser theory) and in quantum field theory (infrared behaviour in QED and QCD). It is argued that Schrödinger's discovery of coherent states played a crucial role in Heisenberg's discovery of the uncertainty principle in 1927.

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Physica B+C

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