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Nagy Sándor

University of Debrecen Faculty of Science and Technology

Institute of Physics

Department of Theoretical Physics

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Publications in DEA:

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Date range:

1990-2024

2024

Nagy, S., Polónyi, J.: First order phase transition with the functional renormalization group method.
Phys. Rev. D. 110 (4), 1-19, (article identifier: 045012), 2024.

doi DEA WoS Scopus

Journal metrics:

D1 Nuclear and High Energy Physics

Q1 Physics and Astronomy (miscellaneous)

Nagy, S.: Nonlocal Effects in Asymptotically Safe Gravity.
Symmetry. 16 (8), 1-18, (article identifier: 1074), 2024.

doi DEA

Journal metrics:

Q2 Chemistry (miscellaneous)

Q2 Computer Science (miscellaneous)

Q2 Mathematics (miscellaneous)

Q2 Physics and Astronomy (miscellaneous)

2023

Nagy, S., Sailer, K.: Interpolation Formulas for Asymptotically Safe Cosmology.
Universe. 9 (4), 1-22, (article identifier: 184), 2023.

doi DEA WoS Scopus

Journal metrics:

Q1 Physics and Astronomy (miscellaneous)

Gégény, F., Sailer, K., Nagy, S.: On the Lorentz symmetry in conformally reduced quantum gravity.
Class. Quantum Gravity. 40 (4), 1-8, (article identifier: 045004), 2023.

doi DEA WoS Scopus

Journal metrics:

Q1 Physics and Astronomy (miscellaneous)

2022

Gégény, F., Nagy, S.: Complex couplings in renormalization.
Int. J. Mod. Phys. A. 37 (11-12), 1-24, (article identifier: 2250061), 2022.

doi DEA WoS Scopus

Journal metrics:

Q2 Astronomy and Astrophysics

Q2 Atomic and Molecular Physics, and Optics

Q3 Nuclear and High Energy Physics

Nagy, S., Polónyi, J.: Renormalizing Open Quantum Field Theories.
Universe. 8 (2), 127-148, 2022.

doi DEA WoS Scopus

Journal metrics:

Q1 Physics and Astronomy (miscellaneous)

2021

Márton, I., Nagy, S., Bene, E., Vértesi, T.: Cyclic Einstein-Podolsky-Rosen steering.
Phys. Rev. Research. 3 (4), 1-10, 2021.

doi DEA WoS Scopus

Steib, I., Nagy, S., Polónyi, J.: Renormalization in Minkowski space-time.
Int. J. Mod. Phys. A. 36 (05), 1-21, 2021.

doi DEA WoS Scopus

Journal metrics:

Q2 Astronomy and Astrophysics

Q2 Atomic and Molecular Physics, and Optics

Q2 Nuclear and High Energy Physics

2020

Gégény, F., Nagy, S.: Renormalization of the conformally reduced gravity with bilocal potential.
Int. J. Mod. Phys. A. 35 (22), 1-16, 2020.

doi DEA WoS Scopus

Journal metrics:

Q3 Astronomy and Astrophysics

Q2 Atomic and Molecular Physics, and Optics

Q2 Nuclear and High Energy Physics

2019

10.

Péli, Z., Nagy, S., Sailer, K.: Phase structure of the Euclidean three-dimensional O(1) ghost model.
Int. J. Mod. Phys. A. 34 (02), 1-24, 2019.

doi DEA WoS Scopus

Journal metrics:

Q3 Astronomy and Astrophysics

Q2 Atomic and Molecular Physics, and Optics

Q2 Nuclear and High Energy Physics

11.

Nagy, S., Sailer, K., Steib, I.: Renormalization of Lorentzian conformally reduced gravity.
Class. Quantum Gravity. 36 (15), 1-15, 2019.

doi DEA WoS Scopus

Journal metrics:

Q1 Physics and Astronomy (miscellaneous)

12.

Steib, I., Nagy, S.: Renormalization of the bilocal sine-Gordon model.
Int. J. Mod. Phys. A. 34 (21), 1-17, 2019.

doi DEA WoS Scopus

Journal metrics:

Q3 Astronomy and Astrophysics

Q2 Atomic and Molecular Physics, and Optics

Q2 Nuclear and High Energy Physics

2018

13.

Péli, Z., Nagy, S., Sailer, K.: Effect of the quartic gradient terms on the critical exponents of the Wilson-Fisher fixed point in O(N) models.
Eur. Phys. J. A. 54 (2), 1-19, 2018.

doi DEA WoS Scopus

Journal metrics:

Q1 Nuclear and High Energy Physics

14.

Nagy, S., Polónyi, J., Steib, I.: Euclidean scalar field theory in the bilocal approximation.
Phys. Rev. D. 97 (8), 1-11, 2018.

doi DEA WoS Scopus

Journal metrics:

D1 Physics and Astronomy (miscellaneous)

15.

Nagy, S., Fazekas, B., Péli, Z., Sailer, K., Steib, I.: Regulator dependence of fixed points in quantum Einstein gravity with R2 truncation.
Class. Quantum Gravity. 35 (5), 1-10, 2018.

doi DEA WoS Scopus

Journal metrics:

D1 Physics and Astronomy (miscellaneous)

2017

16.

Kovács, J., Fazekas, B., Nagy, S., Sailer, K.: Quantum-classical transition in the Caldeira-Leggett model.
Ann. Phys. 376, 372-381, 2017.

doi DEA WoS Scopus

Journal metrics:

Q1 Physics and Astronomy (miscellaneous)

2016

17.

Nagy, S., Vértesi, T.: EPR Steering inequalities with Communication Assistance.
Sci. Rep. 6, 21634-, 2016.

doi DEA WoS Scopus

Journal metrics:

D1 Multidisciplinary

18.

Péli, Z., Nagy, S., Sailer, K.: Phase structure of the O(2) ghost model with higher-order gradient term.
Phys. Rev. D. 94 (6), 1-15, 2016.

doi DEA WoS Scopus

Journal metrics:

D1 Physics and Astronomy (miscellaneous)

19.

Nagy, S., Polónyi, J., Steib, I.: Quantum renormalization group.
Phys. Rev. D. 93 (2), 1-10, 2016.

doi DEA WoS Scopus

Journal metrics:

D1 Physics and Astronomy (miscellaneous)

20.

Péli, Z., Nagy, S., Sailer, K.: Triple point in the O(2) ghost model with higher-order gradient term.
Phys. Rev. D. 94 (6), 1-8, 2016.

doi DEA WoS Scopus

Journal metrics:

D1 Physics and Astronomy (miscellaneous)

2015

21.

Kovács, J., Nagy, S., Sailer, K.: Asymptotic safety in the sine-Gordon model.
Phys. Rev. D. 91 (4), 1-7, 2015.

doi DEA WoS Scopus

22.

Kovács, J., Nagy, S., Sailer, K.: Optimized regulator for the quantized anharmonic oscillator.
Int. J. Mod. Phys. A. 30 (12), 1550058-1-11, 2015.

doi DEA

Journal metrics:

Q2 Astronomy and Astrophysics

Q1 Atomic and Molecular Physics, and Optics

Q2 Nuclear and High Energy Physics

23.

Sailer, K., Péli, Z., Nagy, S.: Particle in a cavity in one-dimensional bandlimited quantum mechanics.
J. Phys. A-Math. Theor. 48 (7), 1-18, 2015.

doi DEA

Journal metrics:

Q1 Mathematical Physics

Q1 Modeling and Simulation

Q1 Physics and Astronomy (miscellaneous)

Q2 Statistical and Nonlinear Physics

Q2 Statistics and Probability

2014

24.

Nagy, S.: Kvantumgravitáció és az aszimptotikus biztonság elve.
Fiz. szle. 64 (12), 402-404, 2014.

DEA

25.

Nagy, S.: Lectures on renormalization and asymptotic safety.
Ann. Phys. 350, 310-346, 2014.

doi DEA

Journal metrics:

D1 Physics and Astronomy (miscellaneous)