We discuss non-commutative constructions for the Clifford and quasi-free settings within the positive quadrant. A quasi-free representation for martingales over a two parameter plane is introduced extending results established in the Clifford setting to the quasi-free setting.
|Title of host publication||Quantum Communication, Measurement and Computing|
|Publisher||NIST Press (National Institute of Information and Communications Technology)|
|Publication status||Published - 2007|
|Name||Quantum Communication, Measurement and Computing|