论文标题

量子场理论的耗散方法:概念基础和本体论含义

The Dissipative Approach to Quantum Field Theory: Conceptual Foundations and Ontological Implications

论文作者

Oldofredi, Andrea, Öttinger, Hans Christian

论文摘要

已经尝试为量子场理论提供概念清晰和数学上严格的基础。 Bohmian和代数观点分别是显着的例子。在本文中,我们介绍了QFT的耗散方法,这是该理论的一种新的替代表述,该理论解释了从非平衡热力学开始的粒子创造和an灭现象。结果表明,从上述角度来看,DQFT提出了严格的数学结构和一个清晰的粒子本体论。最后,在讨论其主要含义和后果之后,我们将其与实施粒子本体论的主要Bohmian QFT进行了比较。

Many attempts have been made to provide Quantum Field Theory with conceptually clear and mathematically rigorous foundations; remarkable examples are the Bohmian and the algebraic perspectives respectively. In this essay we introduce the dissipative approach to QFT, a new alternative formulation of the theory explaining the phenomena of particle creation and annihilation starting from nonequilibrium thermodynamics. It is shown that DQFT presents a rigorous mathematical structure, and a clear particle ontology, taking the best from the mentioned perspectives. Finally, after the discussion of its principal implications and consequences, we compare it with the main Bohmian QFTs implementing a particle ontology.

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