Smooth Crossing ofwΛ=−1Line in a Single Scalar Field Model

Abhik KumarSanyal

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Smooth Crossing ofwΛ=−1Line in a Single Scalar Field Model

机译：单标量场模型中wΛ= -1线的平滑交叉

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Smooth double crossing of the phantom divide linewΛ=−1has been found possible with a single minimallycoupled scalar field for the most simple form of generalizedk-essence cosmological model, in the presence ofbackground cold dark matter. Such crossing is a sufficiently late time transient phenomenon and does not haveany pathological behaviour.

机译：在存在背景冷暗物质的情况下，对于最简单形式的广义本质论宇宙模型，使用单个最小耦合标量场已发现幻影分界线w ^ =-1的平滑双交叉是可能的。这样的穿越是足够晚的瞬时现象，并且没有任何病理行为。

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《Advances in high energy physics》 |2009年第1期|共14页
作者
Abhik KumarSanyal;
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中图分类原子核物理学、高能物理学;
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1. Smooth Crossing of omega(Lambda) =-1 Line in a Single Scalar Field Model [J] . Sanyal AK Advances in high energy physics . 2009,第Null期

机译：单标量场模型中Ω= -1线的平滑交点
2. Decay of passive scalars under the action of single scale smooth velocity fields in bounded two-dimensional domains: From non-self-similar probability distribution functions to self-similar eigenmodes - art. no. 056302 [J] . Sukhatme J., Pierrehumbert RT. Physical review, E. Statistical physics, plasmas, fluids, and related interdisciplinary topics . 2002,第5期

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3. Crossing w = -1 by a single scalar field coupling with matter and the observational constraints [J] . Tong M.L., Zhang Y., Fu Z.W. Classical and Quantum Gravity: An Interantional Journal of Gravity Geometry of Field Theories Supergravity Cosmology . 2011,第5期

机译：w = -1与物质和观测约束条件相交的单个标量场
4. Accelerated Direct Volume Rendering for Smooth Scalar Fields Using GPU [C] . Hidetaka TAKAGI, Shuhei AOYAMA, Ryosuke MAKINO, International Conference on Modeling and Simulation Technology . 2011

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5. Modular Forward Models and Algorithms for Regularized Reconstruction of Time-Space Scalar and Vector Fields [D] . Mohan, Kadri Aditya. 2017

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6. Likelihood analysis of small field polynomial models of inflation yielding a high Tensor-to-Scalar ratio [O] . Ira Wolfson, Ramy Brustein 2012

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7. A Single Scalar Field Model of Dark Energy with Equation of State Crossing -1 [O] . Li, Maozhen, Feng, B, Zhang, X 2005

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8. Two-Dimensional Lorentz-Invariant Field Theory Models with Higher Integrals of Motion. 1: Complex Scalar Fields [R] . Getmanov, B. S. 1980

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Smooth Crossing ofwΛ=−1Line in a Single Scalar Field Model

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