> so long as the officers can have a quantum mixture of ranks and regiments.
With that relaxation, it’s trivial, isn’t it? Just put identical officers on each square that are a mix of 1/36th of each of the 36 (rank, regiment) combinations.
They must be restricting the amount of entanglement somehow to make this an interesting result. From glancing the paper, I didn’t see what they did. Can anybody explain?
For example, is it already hard to find a solution if you disallow only that one trivial solution?
With that relaxation, it’s trivial, isn’t it? Just put identical officers on each square that are a mix of 1/36th of each of the 36 (rank, regiment) combinations.
They must be restricting the amount of entanglement somehow to make this an interesting result. From glancing the paper, I didn’t see what they did. Can anybody explain?
For example, is it already hard to find a solution if you disallow only that one trivial solution?