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首页> 外文会议>Effective Theories of Low Energy QCD Second International Workshop on Hadron Physics Sep 25-29, 2002 Coimbra, Portugal >Consistent relativistic Quantum Theory for systems/particles described by non-Hermitian Hamiltonians and Lagrangians
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Consistent relativistic Quantum Theory for systems/particles described by non-Hermitian Hamiltonians and Lagrangians

机译：非埃尔米特哈密顿和拉格朗日描述的系统/粒子的相对论量子论

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摘要

A causal, non-Hermitian, renormalizable, local, unitary and Lorentz convariant formulation of Quantum Theory (QT) (= Quantum Mechanics (QM) and Quantum Field Theory (QFT)) is developed which is free of formalistic problems we face in the commonly used Hermitian formulation of QT. Side effects of the new formulation of QT are the derivation of a consistent (anti)causal neutrino Lagrangian, the enrichment of chiral symmetries, the removal of the Dirac sea, the separation of positive and negative energy states including a reformulation of the anti-particle concept and a critical analysis of the concept of probability currents. In a first step we apply the new formulation of QT to establish a relation between perturbative Quantum Chromodynamics (QCD) and the (axial)vector meson extended Quark-Level Linear Sigma Model (QLLSM) at high energies.
机译：提出了一种因果的，非赫米特的，可归一化的，局部的，一元的和洛伦兹变体的量子理论（QT）（=量子力学（QM）和量子场论（QFT））形式，它没有我们通常遇到的形式主义问题使用了QT的Hermitian公式。新的QT配方的副作用是：产生一致的（反）因果中微子拉格朗日派，手性对称性的丰富化，狄拉克海的去除，正负能态的分离（包括重新形成反粒子）概念和对概率电流概念的批判性分析。第一步，我们应用新的QT公式建立高能扰动量子色动力学（QCD）与（轴向）矢量介子扩展的夸克级线性Sigma模型（QLLSM）之间的关系。

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