全息术中的量子姆潘巴效应
Quantum Mpemba effect in holography
AI总结：
研究全息超流体中量子姆潘巴效应，通过特定自由能偏移量证明其存在，利用准正则模式分解非线性体动力学揭示反常弛豫受动力学竞争控制，为强耦合自由度非平衡弛豫中的该效应提供全息视角。
AI中文摘要：
我们研究了全息超流体中的量子姆潘巴效应，其中初始对称性破缺较强的状态向对称性恢复的平衡态弛豫得更快。我们通过将从进入黑洞视界的能量通量计算出的自由能偏移量识别为单调距离度量来证明其出现。通过基于准正则模式分解非线性体动力学，我们揭示了反常弛豫由一种动力学竞争控制，其中衰减最慢的模式被抑制而第二模式被放大。这些发现为涉及强耦合自由度的非平衡弛豫中的量子姆潘巴效应提供了全息视角。
英文摘要：
We investigate the quantum Mpemba effect in a holographic superfluid, in which states with stronger initial symmetry breaking relax faster toward the symmetry-restored equilibrium. We demonstrate its emergence by identifying the shifted free energy computed from the energy flux into the black hole horizon as monotonic distance measure. By decomposing the nonlinear bulk dynamics based on quasinormal modes, we reveal that the anomalous relaxation is governed by a dynamical competition in which the slowest-decaying mode is suppressed while the second mode is amplified. These findings provide a holographic perspective on the quantum Mpemba effect in nonequilibrium relaxation involving strongly coupled degrees of freedom.
