99 citations
2 papers
quant-ph2011★ 99 cited
Geometry of the generalized Bloch sphere for qutrits
Sandeep K. Goyal, B. Neethi Simon, Rajeev Singh +1
The geometry of the generalized Bloch sphere , the state space of a qutrit, is studied. Closed form expressions for , its boundary , and the set of extremal…
quant-ph2011★ 28 cited
Hamilton's turns as visual tool-kit for designing of single-qubit unitary gates
B. Neethi Simon, C. M. Chandrashekar, Sudhavathani Simon
Unitary evolutions of a qubit are traditionally represented geometrically as rotations of the Bloch sphere, but the composition of such evolutions is handled algebraically through…