Physical Phenomena Underlying the Origin of Life

Physical Phenomena Underlying the Origin of Life
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生命起源的物理现象

DOI:
10.1007/978-94-007-1003-0_5
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发表时间:
2004
期刊:
--
影响因子:
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通讯作者:
J. Pérez
J. Pérez
中科院分区:
--
文献类型:
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作者:
J. Pérez

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生命系统是紧急行为的例子,在这种情况下,复杂的化学物质聚集成具有集体性质的层级结构和系统。我们首先强调生命系统的基本属性,以便人们能够采用对生命系统的可操作性描述(而不是真正的定义)。这使得人们实际上可以尝试描述生命系统的性质,并从物理角度对其进行统一的描述。这种统一的描述确实可以通过放弃传统的简化论方法而使用涌现的概念来找到。我们对涌现是如何发生的进行了分析描述。我们将了解到,与生命的出现相关的物理学指向这样一个概念:生命是宇宙进化的结果。
Living systems are examples of emergent behavior whereby complex chemicals assemble into hierarchical structures and systems with a collective set of properties that characterize them. We start by highlighting the basic properties of living systems in order that one can adopt an operational description (not really a definition) of living systems. This allows one to actually attempt a description of the properties of living systems and from there an unified description in terms of physics. Such a unified description can indeed be found by abandoning the traditional reductionist approach and using the notion of emergence. We give an analytical description of how emergence takes place. We will learn that the physics associated with the emergence of Life points towards the notion that life is a consequence of the evolution of the Universe.
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者:
平井真理子;星野真弘;橋本和典;向井利典;齋藤 晴彦;M. Kanzaki (V.V. Brazhkin);星野真弘;沼澤修平;神崎正美・薛献宇;M. Hoshino;吉田善章;Masami Kanzaki;星野真弘;吉田善章;Zensho Yoshida
通讯作者: Zensho Yoshida