1.

Pseudoperiodic natural Higgs inflation
/ Márián, I.G. ; Defenu, N. ; Jentschura, U.D. ; Trombettoni, A. ; et al
Inflationary cosmology represents a wellstudied framework to describe the expansion of space in the early universe, as it explains the origin of the largescale structure of the cosmos and the isotropy of the cosmic microwave background radiation. [...]
Published in Nuclear Physics B 945 (2019)
10.1016/j.nuclphysb.2019.114642
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2.

From four to twochannel Kondo effect in junctions of XY spin chains
/ Giuliano, Domenico ; Sodano, Pasquale ; Tagliacozzo, Arturo ; Trombettoni, Andrea
We consider the Kondo effect in Y junctions of anisotropic XY models in an applied magnetic field along the critical lines characterized by a gapless excitation spectrum. [...]
Published in Nuclear Physics B (2016)
10.1016/j.nuclphysb.2016.05.003
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3.

c function and central charge of the sineGordon model from the nonperturbative renormalization group flow
/ Bacsó, V. ; Defenu, N. ; Trombettoni, A. ; Nándori, I.
In this paper we study the c function of the sineGordon model taking explicitly into account the periodicity of the interaction potential. [...]
Published in Nuclear Physics B (2015)
10.1016/j.nuclphysb.2015.11.001
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4.

Truncation effects in the functional renormalization group study of spontaneous symmetry breaking
/ Defenu, N. ; Mati, P. ; Márián, I. ; Nándori, I. ; et al
We study the occurrence of spontaneous symmetry breaking (SSB) for O ( N ) models using functional renormalization group techniques. [...]
Published in JHEP 1505 (2015) 141
10.1007/JHEP05(2015)141
arXiv:1410.7024
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5.

Thermodynamics of the topological Kondo model
/ Buccheri, Francesco ; Babujian, Hrachya ; Korepin, Vladimir E. ; Sodano, Pasquale ; et al
Using the thermodynamic Bethe ansatz, we investigate the topological Kondo model, which describes a set of onedimensional external wires, pertinently coupled to a central region hosting a set of Majorana bound states. [...]
Published in Nuclear Physics B 896 (2015) 5279
10.1016/j.nuclphysb.2015.04.016
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6.

Energy–pressure relation for lowdimensional gases
/ Mancarella, Francesco ; Mussardo, Giuseppe ; Trombettoni, Andrea
A particularly simple relation of proportionality between internal energy and pressure holds for scaleinvariant thermodynamic systems (with Hamiltonians homogeneous functions of the coordinates), including classical and quantum – Bose and Fermi – ideal gases. [...]
Published in Nuclear Physics B 887 (2014) 216245
10.1016/j.nuclphysb.2014.08.007
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