SO(4) Re-revisited
Kazuyuki Fujii (Yokohama City University)

TL;DR
This paper provides an explicit formula for the exponential of elements in the Lie algebra so(4) using Makhlin's magic matrix, enhancing understanding of its structure.
Contribution
It offers a new explicit expression for exp A in so(4) leveraging Makhlin's magic matrix, which was not previously detailed.
Findings
Explicit formula for exp A in so(4)
Utilizes Makhlin's magic matrix for derivation
Simplifies calculations involving so(4) exponentials
Abstract
In this note an explicit expression of is given in terms of the magic matrix by Makhlin.
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Taxonomy
TopicsMolecular spectroscopy and chirality
