WP_027 The Kyoto School's "Absolute Nothingness" and Quantum Decoherence Implicate Order / 京都學派「絕對無」與量子去相干隱秩序

This paper establishes a mathematically rigorous ontological isomorphism between the Kyoto School's philosophy of "Absolute Nothingness" (Zettai Mu)—pioneered by Kitaro Nishida and Shinichi Hisamatsu—David Bohm's physics of the "Implicate Order," and modern Quantum Decoherence theory. We formulate Nishida's "Logic of Basho" as an infinite-dimensional Hilbert space background field containing all uncollapsed quantum superpositions; Nishida's "Action-Intuition" (Koiteki Chokukan) as the dynamic measurement boundary operator driving quantum decoherence and the emergence of the classical "Explicate Order"; and Hisamatsu's "Not a Single Thing" (Mu-ichi-motsu) as a global holographic pure state with vanishing Von Neumann entropy (S(ρglobal) = 0). Furthermore, this study constructs a operational "Phenomenological Epoché Operator" (ÊEpoché), providing a formal quantum coherence restoration framework and contemplative practice for biophysical and psychological denoising during existential crises. 本論文旨在建立西田幾多郎與久松真一之京都學派「絕對無」(Absolute Nothingness / Zettai Mu)哲學、大衛·玻姆(David Bohm)之「隱秩序」(Implicate Order)物理學,以及現代量子去相干理論(Quantum Decoherence)之間的嚴密同構關係。本研究提出:西田之「場所邏輯」(Logic of Basho)本質上對應於包含一切未塌縮量子疊加態(Superpositions)的無限維希爾伯特背景場(Hilbert Space Background Field);西田之「行為直觀」(Action-Intuition / Koiteki Chokukan)精確對應於驅動量子去相干與古典顯秩序(Explicate Order)湧現的測量邊界算符(Measurement Boundary Operator);久松真一之「無一物」(Mu-ichi-motsu)則對應於全域馮·紐曼熵為零的全息純態(Holographic Pure State)。最後,本文構建了「現象學懸置算符」(Phenomenological Epoché Operator),為生命危機中的心理與精神去噪提供了一套可操作的量子相干復原與觀修實踐路徑。 Publication Index Note: Part of the Research Series: Quantum Tathāgatagarbha & World History of Philosophy (Paper WP_027). Registered DOI: 10.5281/zenodo.23583801.