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| Format: | Preprint |
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2023
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| Online Access: | https://arxiv.org/abs/2311.17385 |
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| _version_ | 1866910306359312384 |
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| author | Ma, Chengyuan |
| author_facet | Ma, Chengyuan |
| contents | Let $P = \Bbbk[x_1, x_2, x_3]$ be a unimodular quadratic Poisson algebra, with its Poisson bracket written as $\{x_i, x_j\} = \displaystyle{\sum_{k,l}c_{i,j}^{k,l}x_kx_l}$, $1 \leq i < j \leq 3$. Let $P_{\hbar}$ be the deformation quantization of $P$ constructed as follows: $P_{\hbar} = \Bbbk\langle y_1, y_2, y_3\rangle/([y_i,y_j]=\frac{\hbar}{2}\displaystyle{\sum_{k,l}}c_{i,j}^{k,l}(y_ky_l+y_ly_k))_{1 \leq i < j \leq 3}$. In this paper, we establish that $P$ and $P_{\hbar}$ possess identical graded automorphisms and reflections, and that taking invariant subalgebras and taking deformation quantizations are two commutative processes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2311_17385 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Invariants of Quantizations of Unimodular Quadratic Polynomial Poisson Algebras of Dimension 3 Ma, Chengyuan Rings and Algebras Let $P = \Bbbk[x_1, x_2, x_3]$ be a unimodular quadratic Poisson algebra, with its Poisson bracket written as $\{x_i, x_j\} = \displaystyle{\sum_{k,l}c_{i,j}^{k,l}x_kx_l}$, $1 \leq i < j \leq 3$. Let $P_{\hbar}$ be the deformation quantization of $P$ constructed as follows: $P_{\hbar} = \Bbbk\langle y_1, y_2, y_3\rangle/([y_i,y_j]=\frac{\hbar}{2}\displaystyle{\sum_{k,l}}c_{i,j}^{k,l}(y_ky_l+y_ly_k))_{1 \leq i < j \leq 3}$. In this paper, we establish that $P$ and $P_{\hbar}$ possess identical graded automorphisms and reflections, and that taking invariant subalgebras and taking deformation quantizations are two commutative processes. |
| title | Invariants of Quantizations of Unimodular Quadratic Polynomial Poisson Algebras of Dimension 3 |
| topic | Rings and Algebras |
| url | https://arxiv.org/abs/2311.17385 |