dorsal/arxiv
View SchemaDerivation of QFT Dynamics
| Authors | Gordon Chalmers |
|---|---|
| Categories | |
| ArXiv ID | physics/0503062 |
| URL | https://arxiv.org/abs/physics/0503062 |
Abstract
The perturbative dynamics of quantum field theories is described by a recursive expansion similar to the well known loop expansion. The equivalent formulation based on low-energy dynamics via an expansion in derivatives is well known in the literature; this is described by terms from low energy to high energy. The coefficients of these terms are presented in a simplified algebraic manner. In general, the dynamics of any bare Lagrangian, including additional higher dimension terms, is found by iteration in a discrete algorithm. Inversion of the quantized dynamics to the fundamental theory is possible.
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"abstract": "The perturbative dynamics of quantum field theories is described by a\nrecursive expansion similar to the well known loop expansion. The equivalent\nformulation based on low-energy dynamics via an expansion in derivatives is\nwell known in the literature; this is described by terms from low energy to\nhigh energy. The coefficients of these terms are presented in a simplified\nalgebraic manner. In general, the dynamics of any bare Lagrangian, including\nadditional higher dimension terms, is found by iteration in a discrete\nalgorithm. Inversion of the quantized dynamics to the fundamental theory is\npossible.",
"arxiv_id": "physics/0503062",
"authors": [
"Gordon Chalmers"
],
"categories": [
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"title": "Derivation of QFT Dynamics",
"url": "https://arxiv.org/abs/physics/0503062"
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