Quantum information descriptors and communications in molecules

Information and communications technology facilities at the tertiary level education in some urban universities in Bangladesh

With the advent of digitalization, information and communications technology facilities have become an indispensable part of education especially at the universities. This study has been undertaken with dual purposes - to find the existing scenario of information and communications technology facilities and to gauge the perception of the students onthe quality of those facilities - at the unive...

Chapter 14: Quantum Information Theory and Photonic Communications

The fundamental physical limits of optical communications are discussed in the light of the recent developments in quantum information theory. The limits on channel capacities and bit error rates are described. Classical information theory is reviewed, and its relationship with the quantum information theory is examined. Recent developments in quantum information theory have opened new possibil...

Chapter 45. Optical and Quantum Communications Optical and Quantum Communications

The central theme of our programs has been to advance the understanding of optical and quantum communication, radar, and sensing systems. Broadly speaking, this has entailed: (1) developing system-analytic models for important propagation, detection, and communication scenarios; (2) using these models to derive the fundamental limits on system performance; and (3) identifying, and establishing ...

Chapter 41. Optical and Quantum Communications Optical and Quantum Communications

The central theme of our programs has been to advance the understanding of optical and quantum communication, radar, and sensing systems. Broadly speaking, this has entailed: (1) developing system-analytic models for important propagation, detection, and communication scenarios; (2) using these models to derive the fundamental limits on system performance; and (3) identifying, and establishing ...

Spin States in Molecules from a Quantum Information Perspective