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Perturbative versus non-perturbative renormalization

S. Hariharakrishnan
(
- Debrecen U.
)
,
U.D. Jentschura
(
- Missouri U., Rolla and
- Debrecen, Inst. Nucl. Res.
)
,
I.G. Marian
(
- Debrecen U. and
- Debrecen, Inst. Nucl. Res.
)
,
K. Szabo
(
- Debrecen U.
)
,
I. Nandori
(
- Debrecen U. and
- Debrecen, Inst. Nucl. Res.
)

(Jun 21, 2024)

Published in:
- J.Phys.G 51 (2024) 8, 085005
•
e-Print:
- 2406.15167 [hep-th]

DOI

reference search1 citation

Optimization and Stabilization of Functional Renormalization Group Flows

Niklas Zorbach
(
- Darmstadt, Tech. Hochsch.
)
,
Jonas Stoll
(
- Darmstadt, Tech. Hochsch.
)
,
Jens Braun
(
- Darmstadt, Tech. Hochsch. and
- Darmstadt, EMMI
)

(Jan 23, 2024)

e-Print:
- 2401.12854 [hep-ph]

pdf

reference search9 citations

Non-perturbative aspects of (low-dimensional) quantum field theories

Adrian Koenigstein
(
- Goethe U., Frankfurt (main)
)

(Jul 26, 2023)

DOI

reference search5 citations

Regulator scheme dependence of the chiral phase transition at high densities

(Jun 27, 2022)

Published in:
- Phys.Rev.D 106 (2022) 9, 094018
•
e-Print:
- 2206.13067 [hep-ph]

pdfDOI

reference search15 citations

Infrared behavior of Weyl Gravity: Functional Renormalization Group approach

(Dec 21, 2019)

Published in:
- Phys.Rev.D 101 (2020) 4, 044050
•
e-Print:
- 1912.10271 [hep-th]

DOI

reference search13 citations

Interacting two-particle states in the symmetric phase of the chiral Nambu–Jona-Lasinio model

A. Jakovác
(
- Eotvos U.
)
,
A. Patkós
(
- Eotvos U.
)

(Feb 18, 2019)

Published in:
- Mod.Phys.Lett.A 35 (2020) 16, 2050130
•
e-Print:
- 1902.06492 [hep-th]

pdfDOI

reference search8 citations

Dynamical generation of low-energy couplings from quark-meson fluctuations

(Jan 8, 2019)

Published in:
- Phys.Rev.D 99 (2019) 5, 054023
•
e-Print:
- 1901.02472 [hep-ph]

DOI

reference search19 citations

Low-energy limit of the

O(4)

quark-meson model from the functional renormalization group approach

Jürgen Eser
(
- Frankfurt U.
)
,
Florian Divotgey
(
- Frankfurt U.
)
,
Mario Mitter
(
- Brookhaven
)
,
Dirk H. Rischke
(
- Frankfurt U. and
- Hefei, CUST
)

(Apr 5, 2018)

Published in:
- Phys.Rev.D 98 (2018) 1, 014024
•
e-Print:
- 1804.01787 [hep-ph]

DOI

reference search26 citations

Exploring Phase Diagrams with Functional Renormalization and Artificial Neural Networks:From the Hubbard Modelto Lattice Gauge Theory

Sebastian Johann Wetzel
(
- U. Heidelberg (main)
)

(2018)

pdfDOI

reference search0 citations

A funkcionális renormálási csoport néhány alkalmazása a kvantumelméletben

#10

József Kovács
(
- Debrecen U.
)

(Dec, 2017)

pdflinks

reference search0 citations

JOZSO, a computer code for calculating broad neutron resonances in phenomenological nuclear potentials

#11

(Nov 13, 2017)

Published in:
- Comput.Phys.Commun. 228 (2018) 185-191
•
e-Print:
- 1711.04619 [nucl-th]

pdfDOI

reference search3 citations

Regulator dependence of fixed points in quantum Einstein gravity with

R^2

truncation

#12

(Jul 16, 2017)

Published in:
- Class.Quant.Grav. 35 (2018) 5, 055001
•
e-Print:
- 1707.04934 [hep-th]

pdfDOI

reference search4 citations

Smoothed square well potential

#13

(Jun 19, 2017)

Published in:
- Eur.Phys.J.A 53 (2017) 7, 152
•
e-Print:
- 1707.00620 [nucl-th]

pdfDOI

reference search2 citations

Berezinskii–Kosterlitz–Thouless transition and criticality of an elliptic deformation of the sine-Gordon model

#14

N. Defenu
(
- U. Heidelberg, ITP
)
,
V. Bacsó
(
- Debrecen U.
)
,
I.G. Márián
(
- Debrecen U.
)
,
I. Nándori
(
- Debrecen U. and
- MTA-DE, Debrecen
)
,
A. Trombettoni
(
- DEMOCRITOS, Grignano and
- INFN, Trieste and
- SISSA, Trieste
)

(Jun 5, 2017)

Published in:
- J.Phys.A 52 (2019) 34, 345002
•
e-Print:
- 1706.01444 [hep-th]

pdfDOI

reference search3 citations

Flat phase of quantum polymerized membranes

#15

O. Coquand
(
- Paris U., VI, LPTL
)
,
D. Mouhanna
(
- Paris U., VI, LPTL
)

(Jul 12, 2016)

Published in:
- Phys.Rev.E 94 (2016) 3, 032125
•
e-Print:
- 1607.03335 [cond-mat.stat-mech]

pdfDOI

reference search11 citations

Harmonic expansion of the effective potential in a functional renormalization group at finite chemical potential

#16

G.G. Barnafoldi
(
- Wigner RCP, Budapest
)
,
A. Jakovac
(
- Eotvos U.
)
,
P. Posfay
(
- Wigner RCP, Budapest and
- Eotvos U.
)

(Apr 6, 2016)

Published in:
- Phys.Rev.D 95 (2017) 2, 025004
•
e-Print:
- 1604.01717 [hep-th]

pdfDOI

reference search10 citations

Critical scaling in the large-

N

O(N)

model in higher dimensions and its possible connection to quantum gravity

#17

P. Mati
(
- MTA-DE, Debrecen and
- ELI-ALPS, Szeged
)

(Jan 4, 2016)

Published in:
- Phys.Rev.D 94 (2016) 6, 065025
•
e-Print:
- 1601.00450 [hep-th]

pdfDOI

reference search25 citations

c

-function and central charge of the sine-Gordon model from the non-perturbative renormalization group flow

#18

V. Bacsó
(
- Debrecen U.
)
,
N. Defenu
(
- SISSA, Trieste and
- DEMOCRITOS, Grignano
)
,
A. Trombettoni
(
- DEMOCRITOS, Grignano and
- SISSA, Trieste
)
,
I. Nándori
(
- MTA-DE, Debrecen and
- Debrecen U.
)

(Jul 17, 2015)

Published in:
- Nucl.Phys.B 901 (2015) 444-460
•
e-Print:
- 1507.04920 [cond-mat.stat-mech]

DOI

reference search11 citations

Functional renormalization group in a finite volume

#19

Leonard Fister
(
- IPhT, Saclay
)
,
Jan Martin Pawlowski
(
- U. Heidelberg, ITP and
- Darmstadt, EMMI
)

(Apr 20, 2015)

Published in:
- Phys.Rev.D 92 (2015) 7, 076009
•
e-Print:
- 1504.05166 [hep-ph]

pdfDOI

reference search34 citations

Non-perturbative methods in quantum field theories

#20

Péter Mati
(
- Budapest, RMKI and
- Wigner RCP, Budapest
)

(2015)

pdf

reference search0 citations

Vanishing beta function curves from the functional renormalization group

#21

P. Mati
(
- Budapest, Tech. U. and
- Eotvos U. and
- MTA-DE, Debrecen
)

(Dec 31, 2014)

Published in:
- Phys.Rev.D 91 (2015) 12, 125038
•
e-Print:
- 1501.00211 [hep-th]

pdfDOI

reference search31 citations

Truncation Effects in the Functional Renormalization Group Study of Spontaneous Symmetry Breaking

#22

N. Defenu
(
- SISSA, Trieste and
- DEMOCRITOS, Grignano
)
,
P. Mati
(
- Budapest, Tech. U. and
- Debrecen U. and
- Eotvos U.
)
,
I.G. Marian
(
- Debrecen U.
)
,
I. Nandori
(
- Debrecen U. and
- MTA-DE, Debrecen and
- KLTE-ATOMKI
)
,
A. Trombettoni
(
- DEMOCRITOS, Grignano and
- SISSA, Trieste and
- INFN, Trieste
)

(Oct 26, 2014)

Published in:
- JHEP 05 (2015) 141
•
e-Print:
- 1410.7024 [hep-th]

DOI

reference search19 citations

Asymptotic safety in the sine-Gordon model

#23

(Aug 12, 2014)

Published in:
- Phys.Rev.D 91 (2015) 4, 045029
•
e-Print:
- 1408.2680 [hep-th]

pdfDOI

reference search9 citations

Optimized regulator for the quantized anharmonic oscillator

#24

J. Kovacs
(
- Debrecen U.
)
,
S. Nagy
(
- Debrecen U. and
- MTA-DE, Debrecen
)
,
K. Sailer
(
- Debrecen U.
)

(Mar 14, 2014)

Published in:
- Int.J.Mod.Phys.A 30 (2015) 12, 1550058
•
e-Print:
- 1403.3544 [hep-th]

pdfDOI

reference search4 citations

The numerically optimized regulator and the functional renormalization group

#25

I.G. Márián
(
- Debrecen U.
)
,
U.D. Jentschura
(
- Missouri U., Rolla and
- MTA-DE, Debrecen
)
,
I. Nandori
(
- KLTE-ATOMKI and
- MTA-DE, Debrecen
)

(Nov 28, 2013)

Published in:
- J.Phys.G 41 (2014) 055001
•
e-Print:
- 1311.7377 [hep-th]

pdfDOI

reference search12 citations

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