Preparation of Approximate Eigenvector by Unitary Operations on Eigenstate in Abrams-Lloyd Quantum Algorithm

Table 3

The eigenvectors |𝜙_𝑛⟩ of 𝑈 in (21). 𝑡=1/√2.

|𝜙0⟩	|𝜙1⟩	|𝜙2⟩	|𝜙3⟩
0𝑡0𝑡	𝑡0𝑡0	0𝑡0−𝑡	𝑡00−𝑡