This paper argues that political theorists have underestimated the power of detachment in political action. It tries to problematize their failure to incorporate the spectator＇s figure into their literature by indica...This paper argues that political theorists have underestimated the power of detachment in political action. It tries to problematize their failure to incorporate the spectator＇s figure into their literature by indicating the modern social condition that requires an alternative mode of actorship. To achieve this goal, this paper turns to Hannah Arendt, and conducts a detailed reinterpretation of her work. It proceeds in three steps. First, it highlights the oxymoronic phrase of ＂active non-participation＂ by a non-acting spectator. Secondly, against the standard way of taking Socrates as her ideal thinker and actor, it takes up Thoreau to discover such a model while bringing the notion of detachment to her discussion of political action. Thirdly, it attempts to defend a rather unorthodox interpretative move that tries to reconcile the political and the mental modes of life in Arendt＇s work by giving a set of evidence to show her deep-seated desire to look at the tradition from a fresh point of view.展开更多
The excited degree of spectator in relativistic nucleus-nucleus collisions is investig-ated.The heat of friction due to the relative motion beween the participant and the spectatorand the superfluous surface energy du...The excited degree of spectator in relativistic nucleus-nucleus collisions is investig-ated.The heat of friction due to the relative motion beween the participant and the spectatorand the superfluous surface energy due to the spectator deformation are calculated.展开更多
We improve and generalize the non-minimal curvaton model originally proposed in arXiv:2112.12680 to a model in which a spectator field non-minimally couples to an inflaton field and the power spectrum of the perturbat...We improve and generalize the non-minimal curvaton model originally proposed in arXiv:2112.12680 to a model in which a spectator field non-minimally couples to an inflaton field and the power spectrum of the perturbation of spectator field at small scales is dramatically enhanced by the sharp feature in the form of non-minimal coupling.At or after the end of inflation,the perturbation of the spectator field is converted into curvature perturbation and leads to the formation of primordial black holes(PBHs).Furthermore,for example,we consider three phenomenological models for generating PBHs with mass function peaked at~10^(-12) M_(⊙)and representing all the cold dark matter in our universe and find that the scalar induced gravitational waves generated by the curvature perturbation can be detected by the future space-borne gravitational-wave detectors such as Taiji,Tian Qin,and LISA.展开更多
文摘This paper argues that political theorists have underestimated the power of detachment in political action. It tries to problematize their failure to incorporate the spectator＇s figure into their literature by indicating the modern social condition that requires an alternative mode of actorship. To achieve this goal, this paper turns to Hannah Arendt, and conducts a detailed reinterpretation of her work. It proceeds in three steps. First, it highlights the oxymoronic phrase of ＂active non-participation＂ by a non-acting spectator. Secondly, against the standard way of taking Socrates as her ideal thinker and actor, it takes up Thoreau to discover such a model while bringing the notion of detachment to her discussion of political action. Thirdly, it attempts to defend a rather unorthodox interpretative move that tries to reconcile the political and the mental modes of life in Arendt＇s work by giving a set of evidence to show her deep-seated desire to look at the tradition from a fresh point of view.
基金The project supported by Shanxi Provincial Foundation of Leading Man in Science Shanxi Provincial Foundation of Scholarly Exchange
文摘The excited degree of spectator in relativistic nucleus-nucleus collisions is investig-ated.The heat of friction due to the relative motion beween the participant and the spectatorand the superfluous surface energy due to the spectator deformation are calculated.
基金supported by the National Key Research and Development Program of China(Grant No.2020YFC2201502)National Natural Science Foundation of China(Grant Nos.11975019,11991052,and 12047503)+2 种基金Key Research Program of Frontier Sciences,CAS(Grant No.ZDBS-LY-7009)CAS Project for Young Scientists in Basic Research(Grant No.YSBR-006)Key Research Program of the Chinese Academy of Sciences(Grant No.XDPB15)。
文摘We improve and generalize the non-minimal curvaton model originally proposed in arXiv:2112.12680 to a model in which a spectator field non-minimally couples to an inflaton field and the power spectrum of the perturbation of spectator field at small scales is dramatically enhanced by the sharp feature in the form of non-minimal coupling.At or after the end of inflation,the perturbation of the spectator field is converted into curvature perturbation and leads to the formation of primordial black holes(PBHs).Furthermore,for example,we consider three phenomenological models for generating PBHs with mass function peaked at~10^(-12) M_(⊙)and representing all the cold dark matter in our universe and find that the scalar induced gravitational waves generated by the curvature perturbation can be detected by the future space-borne gravitational-wave detectors such as Taiji,Tian Qin,and LISA.
