Istituto Nazionale di Fisica Nucleare, Sezione di Milano

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19912026

most citedA New Method for Combining NLO QCD with Shower Monte Carlo Algorithms

2.8k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 1999 · hep-thShow all

11 papers · 2 filters

hep-th1999★ 13 cited

Semi-naive dimensional renormalization

M. Pernici

We propose a treatment of $γ^{5}$ in dimensional regularization which is based on an algebraically consistent extension of the Breitenlohner-Maison-'t Hooft-Veltman (BMHV) scheme; we…

hep-th1999★ 41 cited

Monopoles in String Theory

Amihay Hanany, Alberto Zaffaroni

A realization of E_{n+1} monopoles in string theory is given. The NS five brane stuck to an Orientifold eight plane is identified as the 't Hooft Polyakov monopole. Correspondingly…

hep-th1999★ 72 cited

Two-point functions of chiral operators in {\cal N}=4 SYM at order g^4

S. Penati, A. Santambrogio, D. Zanon

We compute two-point functions of chiral operators Tr Φ^3 in {\cal N}=4 SU(N) supersymmetric Yang-Mills theory to the order g^4 in perturbation theory. We perform explicit calculat…

hep-th1999★ 234 cited

The Supergravity Dual of N=1 Super Yang-Mills Theory

L. Girardello, M. Petrini, M. Porrati +1

We find an exact, N=1 supersymmetric kink solution of 5d gauged supergravity. We associate this solution with the RG flow from N=4 super Yang-Mills theory, deformed by a relevant o…

hep-th1999★ 51 cited

w_{\infty} Algebras, Conformal Mechanics, and Black Holes

Sergio Cacciatori, Dietmar Klemm, Daniela Zanon

We discuss BPS solitons in gauged $N = 2$ , D=4 supergravity. The solitons represent extremal black holes interpolating between different vacua of anti-de Sitter spaces. The is…

hep-th1999★ 19 cited

A Quantum Field Theory with Infinite Resonance States

G. Mussardo, S. Penati

We study an integrable quantum field theory of a single stable particle with an infinite number of resonance states. The exact $S$ --matrix of the model is expressed in terms of Jac…

hep-th1999★ 9 cited

$(α^{'})^{4}$ corrections to the N=2 supersymmetric Born-Infeld action

A. De Giovanni, A. Santambrogio, D. Zanon

We consider the N=2 supersymmetric Born-Infeld action and compute one-loop divergences quantizing the theory in N=1 superspace. We find that in the presence of non constant curvatu…

hep-th1999★ 7 cited

Correspondence between Minkowski and de Sitter Quantum Field Theory

Marco Bertola, Vittorio Gorini, Ugo Moschella +1

In this letter we show that the ``preferred'' Klein-Gordon Quantum Field Theories (QFT's) on a d-dimensional de Sitter spacetime can be obtained from a Klein-Gordon QFT on a (d+1)-…

hep-th1999★ 32 cited

Direct Algebraic Restoration of Slavnov-Taylor Identities in the Abelian Higgs-Kibble Model

Ruggero Ferrari, Pietro Antonio Grassi, Andrea Quadri

A purely algebraic method is devised in order to recover Slavnov-Taylor identities (STI), broken by intermediate renormalization. The counterterms are evaluated order by order in t…

hep-th1999★ 4 cited

Three-graviton scattering and recoil effects in M-atrix theory

Andrea Refolli, Niccolo' Terzi, Daniela Zanon

We study the scattering of three gravitons in M-atrix theory at finite N. With a specific choice of the background we obtain the complete result up to two loops. The contributions…

hep-th1999★ 109 cited

Confinement and Condensates Without Fine Tuning in Supergravity Duals of Gauge Theories