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82 646 (0,211s)

Result

Effective spin quantum numbers in iron, cobalt and nickel

Effective spin quantum numbers in iron, cobalt and nickel...

BM - Fyzika pevných látek a magnetismus

  • 2003
  • Jx
Result

Recurrence and Pólya Number of Quantum Walks

We analyze the recurrence probability (Pólya number) for d-dimensional unbiased quantum walks. A sufficient condition for a quantum walk to be recurrent is derived. As a by-product we find a simple criterion for localizatio...

BE - Teoretická fyzika

  • 2008
  • Jx
Result

The Role of Measurement in the Recurrence Property of Discrete Timed Quantum Walks

The quantum mechanical generalisation of random walks (called Quantum Walks by incorporating a new step in the process of the Quantum Walk unique to quantum mechanics: the measurement. Our focus lies in the charact...

BE - Teoretická fyzika

  • 2011
  • D
  • Link
Result

Random numbers generator

We have developed a quantum random number generator based on the quantum random process of division of light pulse on a beam splitter. The generator is operated from a computer through a paralel port which is used also for ...

BH - Optika, masery a lasery

  • 2009
  • Gfunk
Result

A Borel-Weil theorem for the quantum Grassmannians

for the celebrated Heckenberger–Kolb calculi of the quantum Grassmannians. The result is formulated in the framework of quantum principal bundles and noncommutative complex structures, and generalises previous work of a number<...

Pure mathematics

  • 2023
  • Jimp
  • Link
Result

Experimental realization of quantum random number generator

We present our experimental realization of a quantum random number generator (RNG) based on the quantum random process of division of light pulse on a fibr coupler. Our prototype consists of fiber optics elements: a pigtail...

BH - Optika, masery a lasery

  • 2003
  • D
Result

Quantum non-Gaussian multiphoton light

We propose an experimental method of recognizing quantum non-Gaussian multiphoton states. This is a native quantum property of Fock states, the fundamental quantum states with a constant number of particles. Our me...

Optics (including laser optics and quantum optics)

  • 2018
  • Jimp
  • Link
Result

Non-classical light from a large number of isolated atoms

Non-classical light from a large number of isolated atoms - the role of quantum optics...

Optics (including laser optics and quantum optics)

  • 2018
  • Jost
Result

Recurrence in coined quantum walks

Recurrence of quantum walks on lattices can be characterized by the generalized Polya number. Its value reflects the difference between a classical and a quantum system. The dimension of the lattice is not a unique paramete...

BE - Teoretická fyzika

  • 2009
  • Jx
Result

A Borel-Weil theorem for the quantum Grassmannians

for the celebrated Heckenberger–Kolb calculi of the quantum Grassmannians. The result is formulated in the framework of quantum principal bundles and noncommutative complex structures, and generalises previous work of a number<...

Pure mathematics

  • 2023
  • Jimp
  • Link
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