1.

Leading order CFT analysis of multiscalar theories in d>2
/ Codello, A. ; Safari, M. ; Vacca, G. P. ; Zanusso, O.
We investigate multifield multicritical scalar theories using CFT constraints on two and threepoint functions combined with the Schwinger–Dyson equation. [...]
Published in EPJC 79 (2019) 331
10.1140/epjc/s1005201968171
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2.

Renormalization of multicritical scalar models in curved space
/ Martini, Riccardo ; Zanusso, Omar
We consider the leading order perturbative renormalization of the multicritical ϕ2n models and some generalizations in curved space. [...]
Published in EPJC 79 (2019) 203
10.1140/epjc/s1005201967218
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3.

Form factors and decoupling of matter fields in fourdimensional gravity
/ FranchinoViñas, Sebastián A. ; de Paula Netto, Tibério ; Shapiro, Ilya L. ; Zanusso, Omar
We extend previous calculations of the nonlocal form factors of semiclassical gravity in 4 D to include the Einstein–Hilbert term. [...]
Published in Physics letters B 790 (2019) 229236
10.1016/j.physletb.2019.01.021
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4.

Gravitational form factors and decoupling in 2 D
/ Ribeiro, Tiago G. ; Shapiro, Ilya L. ; Zanusso, Omar
We calculate and analyse nonlocal gravitational form factors induced by quantum matter fields in curved twodimensional space. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.05.049
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5.

Functional perturbative RG and CFT data in the ϵ expansion
/ Codello, A. ; Safari, M. ; Vacca, G. P. ; Zanusso, O.
We show how the use of standard perturbative RG in dimensional regularization allows for a renormalization groupbased computation of both the spectrum and a family of coefficients of the operator product expansion (OPE) for a given universality class. [...]
Published in EPJC 78 (2018) 30
10.1140/epjc/s1005201755052
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6.

A functional perspective on emergent supersymmetry
/ Gies, Holger ; Hellwig, Tobias ; Wipf, Andreas ; Zanusso, Omar
We investigate the emergence of N $$ \mathcal{N} $$ = 1 supersymmetry in the longrange behavior of threedimensional paritysymmetric Yukawa systems. [...]
Published in JHEP 1712 (2017) 132
10.1007/JHEP12(2017)132
arXiv:1705.08312
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7.

Leading CFT constraints on multicritical models in d > 2
/ Codello, Alessandro ; Safari, Mahmoud ; Vacca, Gian ; Zanusso, Omar
We consider the family of renormalizable scalar QFTs with selfinteracting potentials of highest monomial ϕ m below their upper critical dimensions d c = 2 m m − 2 $$ {d}_c=\frac{2m}{m2} $$ , and study them using a combination of CFT constraints, SchwingerDyson equation and the free theory behavior at the upper critical dimension. [...]
Published in JHEP 1704 (2017) 127
10.1007/JHEP04(2017)127
arXiv:1703.04830
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8.

A proper fixed functional for fourdimensional Quantum Einstein Gravity
/ Demmel, Maximilian ; Saueressig, Frank ; Zanusso, Omar
Realizing a quantum theory for gravity based on Asymptotic Safety hinges on the existence of a nonGaussian fixed point of the theory’s renormalization group flow. [...]
Published in JHEP 1508 (2015) 113
10.1007/JHEP08(2015)113
arXiv:1504.07656
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9.

RG flows of Quantum Einstein Gravity on maximally symmetric spaces
/ Maximilian Demmel ; Frank Saueressig ; Omar Zanusso
We use the Wetterichequation to study the renormalization group flow of f ( R )gravity in a threedimensional, conformally reduced setting. [...]
Published in JHEP 1406 (2014) 026
10.1007/JHEP06(2014)026
arXiv:1401.5495
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