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Publications Influence

Superspace or One Thousand and One Lessons in Supersymmetry

- S. Gates, M. Grisaru, M. Roček, W. Siegel
- Physics
- 1 May 1983

The 1983 book, free at last, with corrections and bookmarks. From the original troff, but now with CM (TeX) fonts.

1,136 83- PDF

Non-perturbative formulas for central functions of supersymmetric gauge theories

- D. Anselmi, D. Freedman, M. Grisaru, A. Johansen
- Physics
- 7 August 1997

Abstract For quantum field theories that flow between ultraviolet and infrared fixed points, central functions, defined from two-point correlators of the stress tensor and conserved currents,… Expand

379 50- PDF

SUSY and Goliath

- M. Grisaru, R. Myers, Oyvind Tafjord
- Physics
- 1 August 2000

We investigate the ``giant gravitons'' of McGreevy, Susskind and Toumbas [1]. We demonstrate that these are BPS configurations which preserve precisely the same supersymmetries as a ``point-like''… Expand

332 33- PDF

Perturbative computation of glueball superpotentials

- R. Dijkgraaf, M. Grisaru, C. Lam, C. Vafa, D. Zanon
- Physics
- 4 November 2002

Abstract Using N =1 superspace techniques in four dimensions we show how to perturbatively compute the superpotential generated for the glueball superfield upon integrating out massive charged… Expand

174 21- PDF

Improved Methods for Supergraphs

- M. Grisaru, W. Siegel, M. Roček
- Physics
- 19 November 1979

We introduce some new techniques into superfield perturbation theory which allow considerable simplifications in calculations. As a result, we show that all contributions to the effective action can… Expand

646 13

Soft breaking of supersymmetry

- L. Girardello, M. Grisaru
- Physics
- 11 January 1982

Using superfield methods we discuss systematically explicit soft breaking of global supersymmetry. We find that, in a component field language, dimension-two operators are soft while, in general,… Expand

493 13

Some properties of scattering amplitudes in supersymmetric theories

- M. Grisaru, H. Pendleton
- Physics
- 6 June 1977

Properties of S-matrix amplitudes are investigated in theories invariant under global supersymmetry transformations. Many amplitudes are related to each other by supersymmetry and many others have to… Expand

208 11

Supergravity and the S Matrix

- M. Grisaru, H. Pendleton, P. Nieuwenhuizen
- Physics
- 15 February 1977

We discuss supergravity from an $S$-matrix point of view. Kinematical constraints on helicity amplitudes determine the spin-2 and spin-3/2 Born amplitudes almost uniquely, and force Born amplitudes… Expand

199 5

N = 2 superstrings in a supergravity background

- M. Grisaru, P. Howe, L. Mezincescu, B. Nilsson, P. Townsend
- Physics
- 7 November 1985

Abstract We construct the covariant action for the N = 2 superstring in a ten-dimensional supergravity background. The flat superspace three-form needed for the construction of the Wess-Zumino term… Expand

188 5

Some aspects of N = (2, 2), D = 2 supersymmetry

- M. Grisaru, M. Massar, A. Sevrin, J. Troost
- Physics
- 13 January 1998

The off-shell description of (2, 2) supersymmetric non-linear σ-models is reviewed. The conditions for ultra-violet finiteness are derived and T-duality is discussed in detail.

35 5- PDF

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