Jaynes-Cummings Modelinde Çiftlenim Sabitinin Kuantum Tahmini

Öz Vazgeçilmez avantajlarıyla birlikte, kuantum Fisher bilişimi (QFI), bilinmeyen bir parametrenin değerini belirlemek ve çözünürlük hassasiyetini geliştirmek için anahtar özkaynaklardır. Bu çalışmada, biri Jaynes-Cummings kovuğunda diğeri ise tamamen izole edilmiş, uzaysal olarak ayrılmış iki atomun çiftlenim sabitine ilişkin olarak QFI dinamikleri incelenecek ve QFI’nın, en uygun tahmin için kuantum Cramér-Rao sınırı doyurulacak şekilde parametreler ayarlanarak maksimize edilebileceği gösterilecektir.

Anahtar Kelimeler:

kuantum parametre tahmini, kuantum Fisher bilişimi, Jaynes-Cummings modeli

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