Variational solutions to stochastic quantization

Variational solutions to stochastic quantization
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随机量化的变分解

DOI:
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发表时间:
1984
期刊:
影响因子:
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通讯作者:
P. Damgaard
P. Damgaard
中科院分区:
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文献类型:
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作者:
P. A. Amundsen;P. Damgaard

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我们证明朗之万方程,当用于随机量化时,可以为场论提供一个简单的变分原理。我们在零维的完全可溶模型和一维的量子力学非谐振子上测试了该方法。
We show that the Langevin equation, when used in stochastic quantization, can provide a simple variational principle for field theories. We test the method on exactly soluble models in zero dimensions and on the quantum-mechanical anharmonic oscillator in one dimension.