A fluctuation theory of communications

• Published in: Quantum Studies : Mathematics and Foundations 2019-12, Vol.6 (4), p.519-535
• Main Authors: Tiwari, Bhupendra Nath, Kalra, Prem K.
• Format: Article
• Language: English
• Subjects: Communications systems; Configurations; Domains; Entanglement; Fluctuation theory; History and Philosophical Foundations of Physics; Mathematical and Computational Physics; Mathematical Physics; Mathematics; Mathematics and Statistics; Phase transitions; Quantum Physics; Regular Paper; Theoretical
• ISSN: 2196-5609; 2196-5617
• DOI: 10.1007/s40509-019-00191-9

(1) In this paper, we investigate fluctuation properties of communication configurations by considering an ensemble of measurements in the space of probabilities. In the limit of a large number of symbols, in a message communicated in a noisy channel, we explore statistical properties of fluctuations by analyzing the critical behavior and geometric invariants at a given pair of true and false probabilities as the model parameters. (2) In the light of the system’s global stability, we examine the long-range statistical correlations, whereby discuss the nature of the underlying interacting/noninteracting domains and associated phase transitions under variations of the model probabilities. (3) Finally, we provide possible directions towards the instrumentation technology and engineering designing, their optimal developments and perspective implications of the intrinsic geometric towards the fluctuation theory understanding of joint configurations, entanglement entropy, generalized measurements, quantum channels in communication systems and simultaneous measurements.