Quantum Weight Enumerators for Real Codes with $X$ and $Z$ Exactly Transversal
Eric Kubischta, Ian Teixeira, J. Maxwell Silvester · arXiv (Cornell University) · 2023
In this note we show that the weight enumerators of a real quantum error correcting code with $ X $ and $ Z $ exactly transversal must satisfy certain identities. One consequence of these identities is that if the code is error detecting then it is automatically error correcting for free; implying a relationship between transversality and code distance.