从生物友好的黏度与扩散看基本物理常数的约束
Constraints on fundamental physical constants from bio-friendly viscosity and diffusion
AI总结：
该研究从凝聚态液体物理视角出发，发现基本物理常数存在由生物友好黏度与扩散约束的窗口，且相关参数界限可在不改变精细结构常数等核心常数、不影响恒星重核生成的前提下变化，提出多重调节与演化机制猜想。
摘要：
理解基本物理常数的问题已在粒子物理、天文学与宇宙学领域得到探讨。本文表明，凝聚态物理尤其是液体物理能带来新的洞见：基本常数存在一个生物友好窗口，该窗口由生物友好的黏度和扩散约束，而黏度与扩散决定了细胞内及细胞间关键生命过程中的运动。本文还证明，在保持精细结构常数和质子电子质量比不变、且不影响恒星中重核生成的前提下，生化机器中的黏度、扩散和基本速度梯度的界限均可发生变化。这引出了多重调节与一种演化机制的猜想。
英文摘要：
The problem of understanding fundamental physical constants was discussed in particle physics, astronomy and cosmology. Here, I show that a new insight comes from condensed matter physics and liquid physics in particular: fundamental constants have a bio-friendly window constrained by bio-friendly viscosity and diffusion setting the motion in essential life processes in and across cells. I also show that bounds on viscosity, diffusion and the fundamental velocity gradient in a biochemical machine can all be varied while keeping the fine-structure constant and the proton-to-electron mass ratio intact, with no implication for the production of heavy nuclei in stars. This leads to a conjecture of multiple tuning and an evolutionary mechanism.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
