Rezonant Çok Düzeyli Genlik Sönümleme Kanalları

Rezonant Çok Düzeyli Genlik Sönümleme Kanalları

Rezonans Çok Seviyeli Genlik Sönümleme Kanalları PlatoBlockchain Veri Zekası. Dikey Arama. Ai.

Stefano Satranç1,2 ve Vittorio Giovnetti1

1NEST, Scuola Normale Superiore ve Istituto Nanoscienze-CNR, I-56126 Pisa, İtalya
2Elektrik ve Bilgisayar Mühendisliği, Illinois Üniversitesi Urbana-Champaign, Urbana, Illinois, 61801, ABD

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Özet

Yeni bir kuantum kanalı seti sunuyoruz: rezonant çok seviyeli genlik sönümleme (ReMAD) kanalları. Diğer örneklerin yanı sıra, sıfır sıcaklıktaki bozonik bir ortamla etkileşimin neden olduğu çok seviyeli atomik sistemlerdeki enerji dağılımı etkilerini tanımlayabilirler. Halihazırda bilinen çok seviyeli genlik sönümleme (MAD) kanalları sınıfından farklı olarak, bu yeni harita sınıfı, aynı enerji boşluklarına sahip geçişleri ayırt edemeyen bir ortamın varlığına izin verir. Bileşim kurallarının cebirini karakterize ettikten sonra, qutrit durumunu analiz ederek, bu yeni kanal setinin izin verilen parametre uzayının geniş bölgelerinde bozunabilirlik ve bozunmazlık sergileyebileceğini gösteriyoruz. Orada kuantum kapasitelerini ve özel klasik kapasitelerini hesaplıyoruz. Bu kapasitelerin, kanalların bozunabilir veya bozunmaya karşı dayanıklı olmadığı parametre uzayı bölgelerinde de tam olarak hesaplanabileceğini gösteriyoruz.

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