Relativistic State Reduction Dynamics
Relativistic State Reduction Dynamics
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DOI：
10.1007/s10701-010-9510-7
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发表时间：
2011-04-01
影响因子：
1.5
通讯作者：
Bedingham, Daniel J.
中科院分区：
文献类型：
--
作者：
Bedingham, Daniel J.
概述了相对论量子场论中描述态约简动力学的一种机制。该机制包括对统一状态演化的标准描述的非线性随机修改，以及引入一个相对论场，其中一个量子化自由度与时空中的每个点相关联。该领域的目的是调解经典随机影响和传统量子场之间的相互作用。运动方程是洛伦兹协变的，与坐标系无关，不会导致发散行为。结果表明，数学框架允许明确的局部属性的规范，提供了模型和现实世界现象的证据之间的联系。通过一个理想化的例子演示了折叠过程。
A mechanism describing state reduction dynamics in relativistic quantum field theory is outlined. The mechanism involves nonlinear stochastic modifications to the standard description of unitary state evolution and the introduction of a relativistic field in which a quantized degree of freedom is associated to each point in spacetime. The purpose of this field is to mediate in the interaction between classical stochastic influences and conventional quantum fields. The equations of motion are Lorentz covariant, frame independent, and do not result in divergent behavior. It is shown that the mathematical framework permits the specification of unambiguous local properties providing a connection between the model and evidence of real world phenomena. The collapse process is demonstrated for an idealized example.