Energy-momentum tensor and particle creation in the de sitter universe

机译：De Satter Universe中的能量动量张解浪潮和粒子

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Particle creation in a conformally flat spacetime (e.g., FRW universe) requires a non-conformal field. The choice of state is crucial, as one may misunderstand the physics of particle creation by choosing a too restrictive vacuum for the quantum field. We exhibit a vacuum state in which the expectation values of the energy and pressure allow an intuitive physical interpretation. We apply this general result to the de Sitter universe.

机译：颗粒在一个共形的平坦时空（例如，FRW Universe）中的创建需要一个非共形场。国家的选择至关重要，因为可以通过为量子场选择过于限制性的真空来误解粒子创造的物理学。我们表现出真空状态，其中能量和压力的期望值允许直观的物理解释。我们将此一般结果应用于De Satter Universe。

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《Marcel grossmann meeting on recent developments in theoretical and experimental general relativity, gravitation, and relativistic field theories》|1999年||共3页
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Carmen Molina-paris;
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中图分类天体物理学;
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专利

1. Adiabatic interpretation of particle creation in a de Sitter universe [J] . Molina-Paris C. International Journal of Theoretical Physics: A Journal of Original Research and Reviews in Theoretical Physics and Related Mathematics, Dedicated to the Unification of Physics . 1999,第4期

机译：De Sitter宇宙中粒子产生的绝热解释
2. Energy-momentum tensor and effective Lagrangian of scalar QED with a nonminimal coupling in 2D de Sitter spacetime [J] . Marzieh Akbari Ahmadmahmoudi, Ehsan Bavarsad Physical review, D . 2021,第10期

机译：2D De Satter Spacetime中的标量QED的能量 - 动量张量和尺寸QED的有效拉格朗日
3. Induced energy-momentum tensor of a Dirac field in 2D de Sitter QED [J] . Manizheh Botshekananfard, Ehsan Bavarsad Physical review, D . 2020,第8期

机译：诱导2D de Satter Qed中DIRAC场的能量动量张量
4. Energy-momentum tensor and particle creation in the de sitter universe [C] . Carmen Molina-paris Marcel grossmann meeting on recent developments in theoretical and experimental general relativity, gravitation, and relativistic field theories . 1999

机译：De Satter Universe中的能量动量张解浪潮和粒子
5. Quantum and semiclassical features of the de Sitter universe: time evolution and relativistic quantum information [D] . ROTONDO Marcello 2019

机译：de Sitter宇宙的量子和半经典特征：时间演化和相对论量子信息
6. Detecting the Curvature of de Sitter Universe with Two Entangled Atoms [O] . Zehua Tian, Jieci Wang, Jiliang Jing, -1

机译：用两个纠缠原子检测de Sitter宇宙的曲率
7. Energy-Momentum Tensor and Particle Creation in the de Sitter Universe [O] . Molina-Paris, Carmen 1997

机译：de sitter宇宙中的能量 - 动量张量和粒子生成
8. Energy-Momentum Tensor and Particle Creation in the De Sitter Universe [R] . Molina-Paris, C. 1998

机译：De sitter宇宙中的能量 - 动量张量与粒子生成

Energy-momentum tensor and particle creation in the de sitter universe

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