We show that if a link $L$ has a closed $n$-braid representative admitting a nondegenerate exchange move, an exchange move that does not obviously preserve the conjugacy class, $L$ has infinitely many nonconjugate closed $n$-braid representatives.

中文翻译：

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一个非退化的交换移动总是产生无限多的非共轭辫子

我们表明，如果一个链接$L$有一个封闭的$n$-braid 代表承认一个非退化的交换动作，一个不明显保留共轭类的交换动作，$L$有无数个非共轭闭$n$-辫子代表。