摘要翻译：
热化非平衡物质的一个特征是，尽管存在能量弛豫--平衡，多体系统激发方式的相记忆仍然存在。作为一个例子，我们分析了Bi($\γ$，p)光核反应中热质子产额的强前向峰。新的分析表明，高激发态重核中的位相弛豫可以达到8个数量级，甚至比能量弛豫还要长得多。我们认为热化的非平衡物质类似于量子多体系统中的高温超导态。我们简要地给出了这类超导态的多粒子密度涨落与时间相关函数的结果。在多体介观系统和纳米结构中，从实验上寻找热非平衡物质的表现应该是有意义的。
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英文标题：
《Thermalized non-equilibrated matter and high temperature superconducting
  state in quantum many-body systems》
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作者：
L. Benet, M. Bienert and S. Yu. Kun
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最新提交年份：
2007
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分类信息：

一级分类：Physics        物理学
二级分类：Superconductivity        超导电性
分类描述：Superconductivity: theory, models, experiment.  Superflow in helium
超导：理论，模型，实验。氦中超流
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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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一级分类：Physics        物理学
二级分类：Nuclear Experiment        核实验
分类描述：Nuclear Experiment Results from experimental nuclear physics including the areas of fundamental interactions, measurements at low- and medium-energy, as well as relativistic heavy-ion collisions.  Does not include: detectors and instrumentation nor analysis methods to conduct experiments; descriptions of experimental programs (present or future); comments on published results
核实验的结果来自于实验核物理，包括基本相互作用、中低能测量以及相对论性重离子碰撞等领域。不包括：检测器和仪器，也不包括用于进行实验的分析方法；实验计划的描述（现在或将来）；对已发表成果的评论
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英文摘要：
  A characteristic feature of thermalized non-equilibrated matter is that, in spite of energy relaxation--equilibration, a phase memory of the way the many-body system was excited remains. As an example, we analyze data on a strong forward peaking of thermal proton yield in the Bi($\gamma$,p) photonuclear reaction. New analysis shows that the phase relaxation in highly-excited heavy nuclei can be 8 orders of magnitude or even much longer than the energy relaxation. We argue that thermalized non-equilibrated matter resembles a high temperature superconducting state in quantum many-body systems. We briefly present results on the time-dependent correlation function of the many-particle density fluctuations for such a superconducting state. It should be of interest to experimentally search for manifestations of thermalized non-equilibrated matter in many-body mesoscopic systems and nanostructures.
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PDF链接：
https://arxiv.org/pdf/705.0509