Grupo de Reações Nucleares, Aplicações e Computação
Publicações
Nonlinear dynamics approach to urban scaling
A. Deppman, R.L. Fagundes, E. Megias,
Jet Quenching of the Heavy Quarks in the Quark-Gluon Plasma and the Nonadditive Statistics
Trambak Bhattacharyya, Eugenio Megías and
Airton Deppman
Evidence of fractal structures in hadrons
Rafael P. Baptista, Lucas Q. Rocha, D. P. Menezes,
Luis A. Trevisan, Constantino Tsallis, Airton Deppman
Dynamics in fractal spaces
Eugenio Megías, Alireza Khalili Golmankhaneh, Airton Deppman
Comparative study of the heavy-quark dynamics
with the Fokker-Planck equation and the Plastino-Plastino equation
Euenio Megias, Airton Deppman, Roman Pasechnik, Constantino Tsallis
Tsallis statistics and thermofractals:
Applications to high energy and hadron physics
Eugenio Megías, Evandro Andrade II, A. Deppman, Varese S. Timóteo
Fractal derivatives, fractional derivatives and q-deformed calculus
Airton Deppman, Eugenio Megias, Roman Pasechnik
Nonextensive Statistics in High Energy Collisions
Lucas Q. Rocha, Eugenio Megías, Luis A. Trevisan,
Khusniddin K. Olimov, Fuhu Liu and Airton Deppman
From the Boltzmann equation with non-local correlations to
a standard non-linearFokker-Planck equation
Airton Deppman, Alireza K. Golmankhaneh, Eugenio Megías,
Roman Pasechnik
Tsallis statistics and QCD thermodynamics
Airton Deppman and Eugenio Megías
Gauge fields renormalization groups and thermofractals
A. Deppman, E. Megías and D. P. Menezes
Nonextensive Estatistics in High Energy Collisions
Lucas Q. Rocha, Eugenio Megias, Luis A. Trevisan,
Kushnidin K. Olimov, Fuhu Liou and Airton Deppman
Eugêno Megias, José A. S. Lima, Airton Deppman
Transport Equation for Small Systems and Noadditive Entropy
https://www.mdpi.com/2227-7390/10/10/1625/htm
E. Megias, M. J. Teixeira, V. S. Timóteo and A. Deppman
Nambu-Jona-Lasinio model with a fractal inpired coupling
A. Deppman, E. Megias, D. P. Menezes
Gauge fields renormalization groups and thermofractals
Airton Deppman, Evandro Oliveira Andrade Segundo
Flux of information in scale-free networks
E. Megías, M. J. Teixeira, V. S. Timóteo, Airton Deppman
Non-Linear Klein-Gordon Equation and the
Bose-Einstein Condensation
Airton Deppman, Evandro Oliveira Andrade
Emergency of Tsallis statistics in fractal networks
E. Megías, V. S. Timóteo, A. Gammal and A. Deppman
Bose–Einstein condensation and
non-extensive statistics for finite systems
Airton Deppman
Thermofractals, Non-Additive Entropy, and q-Calculus
https://www.mdpi/2624-8174/3/2/21/pdf
Motahareh Abbasi, Hamed Panjeh, Ramon Perez, Airton Deppman,
Evandro Andrade-II, Fermin Velasco & Fernando Guzman
Heavy-ion-induced fission of 181Ta and 209Bi
at intermediate energies by CRISP model
The European Physical Journal Plus volume 135, Article number: 845 (2020).
Airton Deppman, Eugenio Megías, Débora P. Menezes
Fractal Structures of Yang–Mills Fields and Non-Extensivo Statistics: Applications to High Energy Physics
Airton Deppman, Eugenio Megias, Debora P. Menezes
Fractal Structures of Yang-Mills Fields
Physica Scripta
Abbasi, M.; Bollini, A.L.; Castillo, J.L.B.; Deppman, A.; Guidio, J.P.; Matuoka, P.T.; Meirelles, A.D.; Policarpo, J.M.P.;Ramos, A.A.G.F.; Simionatto, S.; Varona, A.R.P.; Andrade-II, E.; Panjeh, H.; Trevisan, L.A.
Fractal signatures of the COVID-19 spread
Chaos Solitons Fractals ; (140)20201101.
Scaling properties of firearm homicides in Brazilian cities
Airton Deppman
The recent quantitative approaches for studing several aspects of urban life and infrastructure have shown that scale properties allow to understand many features of urban infrastructure and of human activity in cities. In this work, an analysis based on the complexity of cities network is performed for data on Brazilian cities firearms homicides. Due to the diversity in Brazilian population and cities, this is an interesting test for theories recently proposed. The superlinear power-law behavior for number of homicides as a function of city population, withexponent β=1.15 is obtained.
The hypothesis that fractal structures can be formed in cities as well as in larger networks
is tested, indicating that indeed self-similarity may be found in networks connecting
several cities
Comments: |
18 pages, 5 figures, 2 tables |
Subjects: |
Physics and Society (physics.soc-ph) |
Cite as: |
arXiv:1905.11483 [physics.soc-ph] |
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(or arXiv:1905.11483v1 [physics.soc-ph] for this version) |
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LIMA, J. A. S. ; DEPPMAN, A. .
Tsallis meets Boltzmann: q-index for a finite ideal gas and its thermodynamic limit. PHYSICAL REVIEW E, v. 101, p. 040102, 2020.
ANDRADE, EVANDRO ; DEPPMAN, AIRTON ; MEGIAS, EUGENIO ; MENEZES, DÉBORA P. ; NUNES DA SILVA, TIAGO .
Bag-type model with fractal structure. PHYSICAL REVIEW D, v. 101, p. 054022, 2020.
DEPPMAN, AIRTON; MEGÍAS, EUGENIO ; MENEZES, DEBORA P.
Fractals, nonextensive statistics, and QCD. PHYSICAL REVIEW D, v. 101, p. 034019, 2020.
DEPPMAN, AIRTON; MEGÍAS, EUGENIO .
Fractal Structure in Gauge Fields. Physics, v. 1, p. 103-110, 2019.
BALABEKYAN, A R ; KARAPETYAN, G S ; DEMEKHINA, N A ; GAGINYAN, S V ; DRNOYAN, J R ; ZHEMENIK, V I ; ADAM, J ; ZAVORKA, L ; SOLNYSHKIN, A A ; TSOUPKO-SITNIKOV, V M ; KHUSHVAKTOV, J ; PRONSKIKH, V ; ZHAMKOCHYAN, V M ; GUIMARÃES, V ; Deppman, A .
Spallation reactions induced by 4.4 GeV deuterons on lead isotopes. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 46, p. 095103, 2019.
BALABEKYAN, A. R. ; KARAPETYAN, G. S. ; ANDRADE-II, E. ; DEPPMAN, A. ; GAGINYAN, S. V. ; MELYAN, E. ; DRNOYAN, J. R. ; ZHEMENIK, V. I. ; ADAM, J. ; ZAVORKA, L. ; SOLNYSHKIN, A. A. ; TSOUPKO-SITNIKOV, V. M. ; KHUSHVAKTOV, J. ; HERNÁNDEZ, E. B.
Fragment production in proton-induced reaction on Bi209 target at intermediate energy range. PHYSICAL REVIEW C, v. 100, p. 024616, 2019.
ANDRADE-II, E ; KARAPETYAN, G S ; Deppman, A ; BERNAL-CASTILLO, J L ; GUIMARÃES, VALDIR ; BALABEKYAN, A R ; ADAM, J ; GARCIA, F ; GUZMÁN, F . Systematic study of fission modes in the proton-induced fission of actinide and pre-actinide. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 45, p. 015105, 2018.
DEPPMAN, AIRTON.
Renormalization Group Equation for Tsallis Statistics. Advances in High Energy Physics, v. 2018, p. 1-4, 2018.
DEPPMAN, AIRTON; FREDERICO, TOBIAS ; MEGÍAS, EUGENIO ; MENEZES, DEBORA . Fractal Structure and Non-Extensive Statistics. Entropy, v. 20, p. 633, 2018.
TUMBARELL, O ; GUZMÁN, F ; VELASCO, F G ; CASTILLO, J L BERNAL ; RODRIGUEZ, O ; SAMANA, A ; ANDRADE-II, E ; Deppman, A . Calculation of the Coulomb barrier and the level density parameter at the fission saddle point in spallation nuclear reactions. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 45, p. 115103, 2018.
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DEPPMAN, AIRTON. Fractal Structure of Hadrons: Experimental and Theoretical Signatures. Universe, v. 3, p. 62, 2017
VARGAS, D. ; SAMANA, A. R. ; VELASCO, F. G. ; HOYOS, O. R. ; GUZMÁN, F. ; BERNAL-CASTILLO, J. L. ; ANDRADE-II, E. ; PEREZ, R. ; DEPPMAN, A. ; BARBERO, C. A. ; MARIANO, A. E. . Nuclear medium effects in muonic neutrino interactions with energies from 0.2 to 1.5 GeV. PHYSICAL REVIEW C, v. 96, p. 054606, 2017.
DEPPMAN, A.. Thermodynamics with fractal structure, Tsallis statistics, and hadrons. Physical Review D, v. 93, p. 054001, 2016.
KARAPETYAN, G. S. ; DEPPMAN, A. ; GUIMARÃES, V. ; BALABEKYAN, A. ; DEMEKHINA, N. A.
Interaction of 11B with 209Bi and 181Ta targets at intermediate energies. PHYSICAL REVIEW C, v. 94, p. 024618, 2016.
VELASCO, F. G. ; GUZMÁN, F. ; RODRIGUEZ, O. ; TUMBARELL, O. ; SOUZA, D. A. ; SAMANA, A. R. ; ANDRADE-II, E. ; BERNAL CASTILLO, J. L. ; DEPPMAN, A. Deexcitation Modes in Spallation Nuclear Reactions. Brazilian Journal of Physics (Impresso), v. 46, p. 415, 2016.
BALABEKYAN, A. R. ; KARAPETYAN, G. S. ; DEMEKHINA, N. A. ; DRNOYAN, D. R. ; ZHEMENIK, V. I. ; ADAM, J. ; ZAVORKA, L. ; SOLNYSHKIN, A. A. ; TSOUPKO-SITNIKOV, V. M. ;GUIMARÃES, V. ; DEPPMAN, A.
Isomer production in intermediate-energy deuteron-induced reactions on a gold target. PHYSICAL REVIEW C, v. 93, p. 054614, 2016.
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DEPPMAN, A.; KARAPETYAN, G. S. ; GUIMARÃES, V. ; GONZALES, C. ; BALABEKYAN, A. R. ; DEMEKHINA, N. A.
Bremsstrahlung-induced fission and spallation of the pre-actinide nucleus Ta181. Physical Review. C. Nuclear Physics (Print), v. 91, p. 024620, 2015.
MEGÍAS, EUGENIO ; MENEZES, DÉBORA P. ; DEPPMAN, AIRTON .
Non extensive thermodynamics for hadronic matter with finite chemical potentials. Physica. A (Print), v. 421, p. 15-24, 2015.
MARQUES, L. ; CLEYMANS, J. ; DEPPMAN, A.
Description of high-energy pp collisions using Tsallis thermodynamics: Transverse momentum and rapidity distributions. Physical Review. D, Particles, Fields, Gravitation, and Cosmology, v. 91, p. 054025, 2015.
DEPPMAN, AIRTON; MEGÍAS, EUGENIO ; MENEZES, DÉBORA P .
Nonextensive thermodynamics with finite chemical potential, hadronic matter and protoneutron stars. Journal of Physics. Conference Series (Online), v. 607, p. 012007, 2015.
ANDRADE II, E. ; GONZÁLEZ, I. ; DEPPMAN, A. ; Bertulani C .
Evidence of subnucleonic degrees of freedom in J / ψ photoproduction in ultraperipheral collisions at energies available at the CERN Large Hadron Collider. PHYSICAL REVIEW C, v. 92, p. 064903, 2015.
MENEZES, DÉBORA P. ; DEPPMAN, AIRTON ; MEGIAS, EUGENIO ; CASTRO, LUIS B. . Non-extensive thermodynamics and neutron star properties. European Physical Journal. A, Hadrons and Nuclei (Print), v. 51, p. 155, 2015.
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