DEPARAMETRIZATION AND PATH INTEGRAL QUANTIZATION OF COSMOLOGICAL MODELS(WORLD SCIENTIFIC LECTURE NOTES IN PHYSICS)

天体物理学

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785
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628.00
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发货周期:预计3-5周发货
作      者
出  版 社
出版时间
2002年03月05日
装      帧
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ISBN
9789810247416
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页      码
152
语      种
英文
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图书简介
In this book, homogeneous cosmological models whose Hamilton -- Jacobi equation is separable are deparametrized by turning their action functional into that of an ordinary gauge system. Canonical gauges imposed on the gauge system are used to define global phase time in terms of the canonical variables of the minisuperspace. The procedure clearly shows how the geometry of the constraint surface restricts the choice of time. The consequences that this has for path integral quantization are discussed, and the transition amplitude is
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