where E(G) denotes the energy of G. The unitary Cayley graph X n has vertex set Z n = {0, 1, 2, . . . , n -1} and vertices a and b are adjacent, if gcd(ab, n) = 1. These graphs have integral spectrum and play an important role in modeling quantum spin networks supporting the perfect state transfer.
Energy of unitary Cayley graphs and gcd-graphs
✍ Scribed by Dariush Kiani; Mohsen Molla Haji Aghaei; Yotsanan Meemark; Borworn Suntornpoch
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 212 KB
- Volume
- 435
- Category
- Article
- ISSN
- 0024-3795
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