  Braid theories are applied to quantum computation processes, where to each
crossing in the Braid diagram a unitary Yang-Baxter operator R is associated,
representing either a Braiding matrix or a universal quantum gate. By operating
with Braid operators on the computational basis of n-QUBITS states, orthonormal
entangled states are obtained, referred here as general Bell states. The
3-QUBITS Bell states are explicitly developed and the present methods are
generalized to any n-QUBITS system. The quantum properties of the general Bell
states are analyzed and these properties are related to concurrence
