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Scaling Limits for the Gibbs States on Distance-Regular Graphs with Classical Parameters
Masoumeh Koohestania, Nobuaki Obatab, Hajime Tanakab a Department of Mathematics, K.N. Toosi University of Technology, Tehran 16765-3381, Iran
b Research Center for Pure and Applied Mathematics, Graduate School of Information Sciences,
Tohoku University, Sendai 980-8579, Japan
Аннотация:
We determine the possible scaling limits in the quantum central limit theorem with respect to the Gibbs state, for a growing distance-regular graph that has so-called classical parameters with base unequal to one. We also describe explicitly the corresponding weak limits of the normalized spectral distribution of the adjacency matrix. We demonstrate our results with the known infinite families of distance-regular graphs having classical parameters and with unbounded diameter.
Ключевые слова:
quantum probability, quantum central limit theorem, distance-regular graph, Gibbs state, classical parameters.
Поступила: 19 июля 2021 г.; в окончательном варианте 22 ноября 2021 г.; опубликована 26 ноября 2021 г.
Образец цитирования:
Masoumeh Koohestani, Nobuaki Obata, Hajime Tanaka, “Scaling Limits for the Gibbs States on Distance-Regular Graphs with Classical Parameters”, SIGMA, 17 (2021), 104, 22 pp.
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/sigma1786 https://www.mathnet.ru/rus/sigma/v17/p104
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