Complexity measures in QFT and constrained geometric actions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2021)200
Abstract: Abstract We study the conditions under which, given a generic quantum system, complexity metrics provide actual lower bounds to the circuit complexity associated to a set of quantum gates. Inhomogeneous cost functions — many examples… read more here.
Keywords: quantum; complexity; complexity measures; measures qft ... See more keywords
Link between generalized nonidempotency and complexity measures
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-017-3331-y
Abstract: The nonidempotency measure of Löwdin is found to be proportional to the disequilibrium. It is shown that there exists a simple relationship between the LMC (López-Ruiz–Mancini–Calbet) and the generalized statistical complexities and the generalized nonidempotency… read more here.
Keywords: generalized nonidempotency; nonidempotency complexity; link generalized; complexity measures ... See more keywords
Some complexity measures in confined isotropic harmonic oscillator
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Chemistry"
DOI: 10.1007/s10910-019-01039-8
Abstract: Various well-known statistical measures like López-Ruiz, Mancini, Calbet (LMC) and Fisher–Shannon complexity have been explored for confined isotropic harmonic oscillator (CHO) in composite position (r) and momentum (p) spaces. To get a deeper insight about… read more here.
Keywords: complexity; confined isotropic; harmonic oscillator; complexity measures ... See more keywords
Complexity measures of geomagnetic indices in the last two solar cycles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2021.105583
Abstract: Abstract The SYM-H and AE geomagnetic indices can be considered as proxies of the response of the Earth’s magnetosphere and ionosphere to solar magnetic activity. They indirectly monitor some electric current systems which flow in… read more here.
Keywords: solar cycles; complexity measures; geomagnetic indices; two solar ... See more keywords
Analyzing the Trade-Off Between Complexity Measures, Ambiguity in Insertion System and Its Applications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3206772
Abstract: Insertion is one of the basic operations in DNA computing. Based on this operation, an evolutionary computation model, the insertion system, was defined. For the above defined evolutionary computation model, varying levels of ambiguity and… read more here.
Keywords: insertion system; trade; insertion; complexity measures ... See more keywords
Entropy in Natural Time and the Associated Complexity Measures
Sign Up to like & getrecommendations! Published in 2017 at "Entropy"
DOI: 10.3390/e19040177
Abstract: Natural time is a new time domain introduced in 2001. The analysis of time series associated with a complex system in natural time may provide useful information and may reveal properties that are usually hidden… read more here.
Keywords: natural time; time; entropy natural; complexity measures ... See more keywords
Information Geometry, Complexity Measures and Data Analysis
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24121797
Abstract: In the last several years, a new approach to information theory, called information geometry, has emerged [...]. read more here.
Keywords: information; measures data; geometry complexity; geometry ... See more keywords
Entropic and Complexity Measures in Atomic and Molecular Systems
Sign Up to like & getrecommendations! Published in 2023 at "Entropy"
DOI: 10.3390/e25020367
Abstract: Both entropy and complexity are central concepts for the understanding and development of Information Theory, playing an essential role in the increasingly numerous applications in a huge diversity of fields [...]. read more here.
Keywords: atomic molecular; measures atomic; molecular systems; entropic complexity ... See more keywords