What is the sy – state and how is it different from the Bell state?
Sunday, 06 August 2023
by EITCA Academy
The sy-state, also known as the singlet-y state, is one of the four maximally entangled Bell states in quantum information. It is an important concept in the study of quantum entanglement, specifically in relation to the rotational invariance of the Bell state. To understand the sy-state, let's first discuss the Bell state. The Bell state