Todo DSpace

Listar por tema "Quantum theory"

Mostrando ítems 1-4 de 4

    • Canonical quantization of some midi-superspace models in 3+1 dimensions 

      Christodoulakis, T.; Doulis, G.; Terzis, P. A.; Melas, E.; Grammenos, Th; Papadopoulos, O.; Spanou, A. (2010)
      A proposal is put forward which enables the canonical quantization of a family of spherically symmetric geometries in 3+1 dimensions. The proposal consists of a particular renormalization Assumption and an accompanying ...

    • Implementation of Shor's Algorithm and Reliability of Quantum Computing Devices 

      Sabani M., Galanis I., Savvas I., Garani G. (2021)
      The process to find the prime factors of a large number, the "factoring problem"is believed to be a very hard problem. For this reason, it is the cornerstone of modern cryptographic schemes, like RSA cryptosystem. In 1994, ...

    • Quantum cryptography in maritime telecommunications 

      Papathanasaki M., Fountas P., Maglaras L., Douligeris C., Ferrag M.A. (2021)
      This article is about quantum cryptography in Maritime Telecommunications. Cryptography is necessary for the security of online communications, transportations, medicine, and other significant fields. This new research ...

    • Quantum Machine Learning: Current State and Challenges 

      Avramouli M., Savvas I., Garani G., Vasilaki A. (2021)
      In recent years, machine learning has penetrated a large part of our daily lives, which creates special challenges and impressive progress in this area. Nevertheless, as the amount of daily data is grown, learning time is ...