Christoffer Petersson

Adjungerad professor at Chalmers, Mathematical Sciences, Algebra and geometry

Showing 28 publications

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 in proceedings
2016

ATLAS diboson excess from low scale supersymmetry breaking

Christoffer Petersson, R. Torre
Journal of High Energy Physics (1), p. 1-14
Journal article
2016

750 GeV Diphoton Excess from the Goldstino Superpartner

Christoffer Petersson, R. Torre
Physical Review Letters. Vol. 116 (15)
Journal article
2016

Disappearing charged tracks in association with displaced leptons from supersymmetry

Christoffer Petersson
Nuclear and Particle Physics Proceedings. Vol. 273-275, p. 2372-2374
Journal article
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-
Journal article
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 in proceedings
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 in proceedings
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-
Journal article
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
Journal article
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)
Journal article
2014

Selectron NLSP in gauge mediation

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

Unscreening the Gaugino Mass with Chiral Messengers

Christoffer Petersson, Matteo Bertolini, Gabriele Ferretti et al
Journal of High Energy Physics (12)
Journal article
2010

D-instantons and Dualities in String Theory

Christoffer Petersson
Doctoral thesis
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)
Journal article
2010

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

Christoffer Petersson, Matteo Bertolini, Gabriele Ferretti et al
Physical Review D. Vol. 81
Magazine article
2009

Non-Perturbative Effects on a Fractional D3-Brane

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

Holomorphic corrections from wrapped Euclidean branes

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

On relating multiple M2 and D2-branes

Ulf Gran, Bengt E W Nilsson, Christoffer Petersson
Journal of High Energy Physics (10)
Journal article
2008

Instantons and Toric Quiver Gauge Theories

Gabriele Ferretti, Christoffer Petersson, Riccardo Argurio
Journal of High Energy Physics (7)
Journal article
2008

Super potentials from stringy instantons without orientifolds

Christoffer Petersson
Journal of High Energy Physics (5), p. 19-
Journal article
2007

Stringy instantons at orbifold singularities

Riccardo Argurio, Matteo Bertolini, Gabriele Ferretti et al
Journal of High Energy Physics. Vol. 0607
Journal article
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-
Journal article
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-
Journal article
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
Journal article
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-
Journal article
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-
Journal article
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
Journal article

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