Name
Abstract | ||
|---|---|---|
We define a quaternionic extension of the Szegedy walk on a graph and study its right spectral properties. The condition for the transition matrix of the quaternionic Szegedy walk on a graph to be quaternionic unitary is given. In order to derive the spectral mapping theorem for the quaternionic Szegedy walk, we derive a quaternionic extension of the determinant expression of the second weighted zeta function of a graph. Our main results determine explicitly all the right eigenvalues of the quaternionic Szegedy walk by using complex right eigenvalues of the corresponding doubly weighted matrix. We also show the way to obtain eigenvectors corresponding to right eigenvalues derived from those of doubly weighted matrix. |
Year | Venue | Keywords |
|---|---|---|
2017 | QUANTUM INFORMATION & COMPUTATION | Quantum walk,Ihara zeta function,Quaternion,Quaternionic quantum walk |
Field | DocType | Volume |
Topology,Graph,Combinatorics,Riemann zeta function,Quaternionic representation,Stochastic matrix,Mathematical analysis,Matrix (mathematics),Quantum walk,Unitary state,Mathematics,Eigenvalues and eigenvectors | Journal | 17 |
Issue | ISSN | Citations |
15-16 | 1533-7146 | 0 |
PageRank | References | Authors |
0.34 | 11 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Norio Konno | 1 | 125 | 29.90 |
| Kaname Matsue | 2 | 5 | 2.98 |
| Hideo Mitsuhashi | 3 | 0 | 0.34 |
| Iwao Sato | 4 | 75 | 22.91 |