We use multidimensional circulant approach to construct new qutrit stabilizer $\dsb{\ell, 0, d}$ codes with parameters $(\ell, d) \in \{(51, 16), (52, 16), (54, 17), (55, 17), (57, 17)\}$ through symplectic self-dual additive codes over $\F_9$. In addition to these five new codes, we use bordered construction to derive two more qutrit codes with parameters $(\ell, d) \in \{(53, 16), (56, 17)\}$ that improve upon previously best known parameters.

翻译：我们采用多维循环方法，通过有限域$\F_9$上的辛对偶可加码构造了参数为$(\ell, d) \in \{(51, 16), (52, 16), (54, 17), (55, 17), (57, 17)\}$的新型qutrit稳定子码$\dsb{\ell, 0, d}$。除这五种新码外，我们还利用带边构造推导出参数为$(\ell, d) \in \{(53, 16), (56, 17)\}\)的另外两种qutrit码，这些码改进了此前已知的最优参数。