摘要翻译:
我们在实验上研究了受外界扰动周期性调制的双阱势中胶粒系统注入和耗散能量的涨落。在注入功率最大的随机共振附近测量了外力所做的功和耗散的能量。我们证明了稳态涨落定理在该系统中成立。
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英文标题:
《Work and dissipation fluctuations near the stochastic resonance of a
colloidal particle》
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作者:
Pierre Jop (Phys-ENS), Sergio Ciliberto (Phys-ENS), Artem Petrosyan
(Phys-ENS)
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最新提交年份:
2008
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分类信息:
一级分类:Physics 物理学
二级分类:Soft Condensed Matter 软凝聚态物质
分类描述:Membranes, polymers, liquid crystals, glasses, colloids, granular matter
膜,聚合物,液晶,玻璃,胶体,颗粒物质
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一级分类:Physics 物理学
二级分类:Statistical Mechanics 统计力学
分类描述:Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变,热力学,场论,非平衡现象,重整化群和标度,可积模型,湍流
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英文摘要:
We study experimentally the fluctuations of the injected and dissipated energy in a system of a colloidal particle trapped in a double well potential periodically modulated by an external perturbation. The work done by the external force and the dissipated energy are measured close to the stochastic resonance where the injected power is maximum. We show that the steady state fluctuation theorem holds in this system.
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PDF链接:
https://arxiv.org/pdf/711.3543