05C50 Online Seminar: Hiranmoy Pal
Topic
A Characterization of State Transfer on Double Subdivided Stars
Speakers
Details
We study the existence of quantum state transfer on double subdivided star, which is obtained by joining the coalescence vertices of a pair of subdivided stars. Using the Galois group of the characteristic polynomial of a double subdivided star, we analyze the linear independence of its eigenvalues which uncovers no perfect state transfer in double subdivided stars when considering the adjacency matrix as the Hamiltonian of corresponding quantum system. We finally establish a characterization on double subdivided stars exhibiting pretty good state transfer.
The slides and a recording of this talk will be shared on this website.
Additional Information
The 05C50 Online is an international seminar about graphs and matrices held twice a month on Fridays.
Time: 8AM Pacific/10AM Central
For more information, visit https://sites.google.com/view/05c50online/home.
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