Ergotropy of bosonic quantum battery driven via repelling feedback algorithms

Borısenok S.

Cybernetics and Physics, cilt.10, sa.1, ss.9-12, 2021 (Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 10 Sayı: 1
  • Basım Tarihi: 2021
  • Doi Numarası: 10.35470/2226-4116-2021-10-1-9-12
  • Dergi Adı: Cybernetics and Physics
  • Derginin Tarandığı İndeksler: Scopus, Directory of Open Access Journals
  • Sayfa Sayıları: ss.9-12
  • Abdullah Gül Üniversitesi Adresli: Evet

Özet

Feedback algorithms can be efficiently applied to control the basic characteristics of quantum batteries (QBs): the ergotropy, the charging power, the storage capacity and others. We invent here two alternative approaches, target repeller and speed gradient feedback, to maximize the ergotropy for bosonic types of single-qubit based quantum batteries. We demonstrate the achievability of the control goal and discuss some pros and cons of both proposed algorithms.