```
Wang, Z. S., Liu, G. Q., and Ji, Y. H.
```*Noncyclic geometric quantum computation in a nuclear-magnetic-resonance system*. United States: N. p., 2009.
Web. doi:10.1103/PHYSREVA.79.054301.

```
Wang, Z. S., Liu, G. Q., & Ji, Y. H.
```*Noncyclic geometric quantum computation in a nuclear-magnetic-resonance system*. United States. doi:10.1103/PHYSREVA.79.054301.

```
Wang, Z. S., Liu, G. Q., and Ji, Y. H. 2009.
"Noncyclic geometric quantum computation in a nuclear-magnetic-resonance system". United States.
doi:10.1103/PHYSREVA.79.054301.
```

```
@article{osti_21313139,
```

title = {Noncyclic geometric quantum computation in a nuclear-magnetic-resonance system},

author = {Wang, Z. S. and Liu, G. Q. and Ji, Y. H.},

abstractNote = {A scheme is proposed to include both cyclic and noncyclic geometric quantum computations in nuclear-magnetic-resonance system by the invariant theory. By controlling magnetic field and arbitrary parameters in the invariant operator, the phases accumulated in the entangling quantum gates for single- and two-qubit systems are pure geometric phases. Thus, fault tolerance may occur in some critical magnetic field parameters for either cyclic or noncyclic evolution by differently choosing for gate time.},

doi = {10.1103/PHYSREVA.79.054301},

journal = {Physical Review. A},

number = 5,

volume = 79,

place = {United States},

year = 2009,

month = 5

}