人充满活力
发表于 2025-3-30 08:49:22
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词汇
发表于 2025-3-30 14:04:58
Why Linear? An Illustration Using a Geometric Model of Quantum Interaction A geometric model of quantum interaction provides a useful illustration. In this case the equations are quadratic, but both their weak form and linearization leads to a striking analogue of the Schrödinger equation.
cringe
发表于 2025-3-30 18:52:01
On Incompatible Descriptions of Systems Across Scales of Granularityir Liouville dynamics, treating each constituent separately in a conventional state space, and their information dynamics, based on partitions of that state space. The relation between them can be formulated as a commutation relation, in which the commutator quantifies the degree of their incompatibility.