Publication detail

Problems of Quantum States Measuring

KUČERA, P.

Original Title

Problems of Quantum States Measuring

Type

conference paper

Language

English

Original Abstract

An application of quantum information theory is used in new technologies like ultimate safe cryptography and quantum computers. For this, there is a need to control the quantum states. With using Dirac notation, there is shown measuring of photon state and overlapping between the base states of various representations. The maximum uncertainty of the overlap between two different bases is used in quantum cryptography. Next, we concentrate our attention on the question what is quantum information if it is a new kind of information or not. Hence we are interested in compatibility between quantum and classical information.

Keywords

Quantum state, Base, Operator, Overlap, Eigenstate, Orthogonality

Authors

KUČERA, P.

Released

26. 5. 2005

Publisher

Faculty of Electrical Engineering, Czech Technical University in Prague

Location

Praha

Pages from

1

Pages to

4

Pages count

4

BibTex

@inproceedings{BUT14681,
  author="Petr {Kučera}",
  title="Problems of Quantum States Measuring",
  booktitle="POSTER 2005",
  year="2005",
  pages="4",
  publisher="Faculty of Electrical Engineering, Czech Technical University in Prague",
  address="Praha"
}