mahmoud.abdelatty

محمود محمد أحمد عبدالعاطى

استاذ - أستاذ

كلية العلوم

العنوان: Sohag, 15 Str

18

إعجاب
1 0 0 134 0 0 552 570
196

أضيف حديثا
  • المقررات الدراسية 1
  • ملحقات المقررات الدراسية 0
  • واجبات المقررات الدراسية 0
  • المنشورات و المؤلفات 134
  • ساعات مكتبية 0
  • الاعلانات 0
  • عدد الملفات المرفوعه 0
  • كل التنزيلات 0

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Entropy squeezing

Entropy squeezing of a three-level atom interacting with a cavity field

2018-12-07 18:27:55 الكلمات المفتاحية a Cavity Field, a three-level atom, Entropy squeezing,
Entropy squeezing of a three-level atom interacting with a cavity field
We study the field entropy squeezing as a measure of the entanglement in a three-level system interacting with a cavity field. Numerical calculations under current experimental conditions are performed and it is found that the initial state setting and atom-field coupling present changes of the general features of the field entropy squeezing dramatically إقراء المزيد

SHANNON INFORMATION AND ENTROPY SQUEEZING OF A SINGLE-MODE CAVITY QED OF A RAMAN INTERACTION

2018-12-14 20:31:16 الكلمات المفتاحية SHANNON INFORMATION, Entropy squeezing, A SINGLE-MODE CAVITY QED, A RAMAN INTERACTION,
SHANNON INFORMATION AND ENTROPY SQUEEZING OF A SINGLE-MODE CAVITY QED OF A RAMAN INTERACTION
Entropy squeezing is examined in the framework of Shannon information entropy for a degenerate Raman process involving two degenerate Rydberg energy levels of an atom interacting with a single-mode cavity field. Quantum squeezing in entropy is exhibited via the entropic uncertainty relation. إقراء المزيد

Entropy squeezing of a single-cooper-pair box with a generalized geometric state

2018-12-14 20:34:22 الكلمات المفتاحية Entropy squeezing, a single-Cooper-pair box, a generalized geometric state,
Entropy squeezing of a single-cooper-pair box with a generalized geometric state
Adopting the framework of single electrons or Cooper pairs where the rate of particle transfer is controlled by an external frequency, we investigate the dynamics of the coupled system, considering the single-mode cavity field prepared in a generalized geometric state. Considering a density matrix approach, we obtain a full description of the dynamics of the coupled system for a weak ... إقراء المزيد

Entropy squeezing of multi-photon field interacting with a single Cooper-pair box

2018-12-05 12:14:06 الكلمات المفتاحية a single Cooper-pair box, multi-photon field, Entropy squeezing,
Entropy squeezing of multi-photon field interacting with a single Cooper-pair box
We investigate the entropy squeezing and entanglement of the Cooper-pair box interacting with multi-photon cavity field. The field is prepared initially in the coherent state, while the Cooper-pair box is assumed to start from a mixed state. We find that the number of photons and the detuning parameters play an important role in the entropy squeezing and entanglement. We observe ... إقراء المزيد

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