Last Updated:2025/12/05
(mathematics) The group of 3×3 upper triangular matrices of the form 1ac\0 1b\0 0 1\ under the operation of matrix multiplication, arising in the description of one-dimensional quantum-mechanical systems.
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Heisenberg group
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Source Word
Heisenberg group
Proper noun
Japanese Meaning
(数学)積の演算のもとで、3×3の上三角行列(形式:
[1, a, c]
[0, 1, b]
[0, 0, 1])からなる群で、1次元の量子力学系の記述に現れる。
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