Christoffer Petersson

Adjungerad professor vid Chalmers, Matematiska vetenskaper, Algebra och geometri

Visar 28 publikationer

2016

Constraints on baryon number violation in supersymmetry from searches for neutron-antineutron oscillations and other observables

Lorenzo Calibbi, Gabriele Ferretti, David Milstead et al
Proceedings of Science: 4th Annual Large Hadron Collider Physics, LHCP 2016; Lund; Sweden; 13 June 2016 through 18 June 2016. Vol. Part F128560
Paper i proceeding
2016

ATLAS diboson excess from low scale supersymmetry breaking

Christoffer Petersson, R. Torre
Journal of High Energy Physics (1), p. 1-14
Artikel i vetenskaplig tidskrift
2016

750 GeV Diphoton Excess from the Goldstino Superpartner

Christoffer Petersson, R. Torre
Physical Review Letters. Vol. 116 (15)
Artikel i vetenskaplig tidskrift
2016

Disappearing charged tracks in association with displaced leptons from supersymmetry

Christoffer Petersson
Nuclear and Particle Physics Proceedings. Vol. 273-275, p. 2372-2374
Artikel i vetenskaplig tidskrift
2016

Baryon number violation in supersymmetry: n - (n)over-bar oscillations as a probe beyond the LHC

Gabriele Ferretti, Christoffer Petersson, David Milstead et al
Journal of High Energy Physics. Vol. 5 (5), p. Art. no. 144-
Artikel i vetenskaplig tidskrift
2015

Light stop squarks and b-tagging

Gabriele Ferretti, Christoffer Petersson, Riccardo Torre et al
14th Hellenic School and Workshops on Elementary Particle Physics and Gravity
Paper i proceeding
2015

Proposing a new LHC search for light compressed stop squarks

Christoffer Petersson
Proceedings of Science: 23rd European Physical Society Conference on High Energy Physics, EPS-HEP 2015; Vienna; Austria; 22 July 2015 through 29 July 2015. Vol. 22-29-July-2015, p. Art. no. 102-
Paper i proceeding
2015

Monojetlike Searches for Top Squarks with a b Tag

Gabriele Ferretti, Christoffer Petersson, Riccardo Torre et al
Physical Review Letters. Vol. 114 (20), p. Art. no. 201801-
Artikel i vetenskaplig tidskrift
2014

Multilepton signals of gauge mediated supersymmetry breaking at the LHC

J. D'Hondt, K. De Causmaecker, B. Fuks et al
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. Vol. 731, p. 7-12
Artikel i vetenskaplig tidskrift
2014

Multiphoton signatures of goldstini at the LHC

Gabriele Ferretti, A. Mariotti, K. Mawatari et al
Journal of High Energy Physics. Vol. April 2014 (2014:126)
Artikel i vetenskaplig tidskrift
2014

Selectron NLSP in gauge mediation

Lorenzo Calibbi, A. Mariotti, Christoffer Petersson et al
Journal of High Energy Physics (9), p. Article no. 133 -
Artikel i vetenskaplig tidskrift
2010

Patterns of Soft Masses from General Semi-Direct Gauge Mediation

Christoffer Petersson, Matteo Bertolini, Gabriele Ferretti et al
Journal of High Energy Physics (3)
Artikel i vetenskaplig tidskrift
2010

Unscreening the Gaugino Mass with Chiral Messengers

Christoffer Petersson, Matteo Bertolini, Gabriele Ferretti et al
Journal of High Energy Physics (12)
Artikel i vetenskaplig tidskrift
2010

D-instanton and polyinstanton effects from type I' D0-brane loops

Christoffer Petersson, P. Soler, A. M. Uranga
Journal of High Energy Physics (6)
Artikel i vetenskaplig tidskrift
2010

Erratum: Natural semidirect gauge mediation and D-branes at singularities

Christoffer Petersson, Matteo Bertolini, Gabriele Ferretti et al
Physical Review D. Vol. 81
Artikel i övriga tidskrifter
2010

D-instantons and Dualities in String Theory

Christoffer Petersson
Doktorsavhandling
2009

Non-Perturbative Effects on a Fractional D3-Brane

Gabriele Ferretti, Christoffer Petersson
Journal of High Energy Physics. Vol. 03 (3), p. 040-
Artikel i vetenskaplig tidskrift
2009

Holomorphic corrections from wrapped Euclidean branes

Christoffer Petersson
Nuclear Physics B - Proceedings Supplements. Vol. 192-193, p. 169-171
Paper i proceeding
2008

On relating multiple M2 and D2-branes

Ulf Gran, Bengt E W Nilsson, Christoffer Petersson
Journal of High Energy Physics (10)
Artikel i vetenskaplig tidskrift
2008

Instantons and Toric Quiver Gauge Theories

Gabriele Ferretti, Christoffer Petersson, Riccardo Argurio
Journal of High Energy Physics (7)
Artikel i vetenskaplig tidskrift
2008

Super potentials from stringy instantons without orientifolds

Christoffer Petersson
Journal of High Energy Physics (5), p. 19-
Artikel i vetenskaplig tidskrift
2007

Stringy instantons at orbifold singularities

Riccardo Argurio, Matteo Bertolini, Gabriele Ferretti et al
Journal of High Energy Physics. Vol. 0607
Artikel i vetenskaplig tidskrift
2006

Massless fermionic bound states and the gauge/gravity correspondence

Gabriele Ferretti, Gabriele Ferretti, Christoffer Petersson
Journal of High Energy Physics. Vol. 03 (2006), p. 043-
Artikel i vetenskaplig tidskrift
2004

An introduction to supersymmetric gauge theories and matrix models

Christoffer Petersson, Gabriele Ferretti, Rainer Heise
International Journal of Modern Physics. Vol. A (19), p. 2015-
Artikel i vetenskaplig tidskrift
2003

BARYONIC CORRECTIONS TO SUPERPOTENTIALS FROM PERTURBATION THEORY

Christoffer Petersson, Vanicson Campos, Gabriele Ferretti et al
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. Vol. 553 (3-4), p. 332-336
Artikel i vetenskaplig tidskrift
2003

Chiral SU(N) gauge theories and the Konishi anomaly

Christoffer Petersson, Gabriele Ferretti, Rainer Heise
Journal of High Energy Physics. Vol. 2003 (07), p. 044-
Artikel i vetenskaplig tidskrift
2003

EXACT SUPERPOTENTIALS FOR THEORIES WITH FLAVORS VIA A MATRIX INTEGRAL

Christoffer Petersson, Vanicson Campos, Gabriele Ferretti et al
Physical Review D: Particles and fields. Vol. 67 (06), p. 065005-
Artikel i vetenskaplig tidskrift
2002

FREEZING OF MODULI WITH FLUXES IN THREE-DIMENSIONS

Christoffer Petersson, Vanicson Campos, Gabriele Ferretti et al
Nuclear Physics B. Vol. 640 (1-2), p. 351-366
Artikel i vetenskaplig tidskrift

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