despite the consensus of jurists (fokaha) in safe custody of property (haraz) as one of the punishable conditions when the theft happens, some jurists made an exception in bird case. it means that stealing the bird would not subject to punishment namely cut off the thief's hand, even if the bird was in safe custody.  many of  fokaha, however,  believe that if the bird is in safe custody, t...

despite the consensus of jurists (fokaha) in safe custody of property (haraz) as one of the punishable conditions when the theft happens, some jurists made an exception in bird case. it means that stealing the bird would not subject to punishment namely cut off the thief's hand, even if the bird was in safe custody.  many of  fokaha, however,  believe that if the bird is in safe custody, t...

A collection of orthonormal bases for a d × d Hilbert space is called mutually unbiased (MUB) if for any two vectors v and w from different bases the square of the inner product equals 1/d: |〈v, w〉|2 = 1 d . The MUB problem is to prove or disprove the the existence of a maximal set of d+1 bases. It has been shown in [W. K. Wootters, B. D. Fields, Annals of Physics, 191 no. 2, 363-381, (1989)] t...