In memoriam: aspects of Santosh Kumar's work on exact results in RMT
Abstract
Santosh Kumar was an active researcher on the topic of exact results in random matrix theory and their various applications, particularly to quantum chaos and information theory. Barely entering his mid-career, he died unexpectedly on the 18th October 2024. The present article gives an account of some of his research directions and findings. As well as serving as a tribute to his work, this is done also for the purpose of providing a resource for those who may continue along related lines in the future.
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