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We compute gravitational and axial anomaly for D-type (2,0) theories realized on N pairs of coincident M5-branes at R^5/Z_2 orbifold fixed point. We first summarize work by Harvey, Minasian, and Moore on A-type (2,0) theories, and then…

High Energy Physics - Theory · Physics 2009-11-07 Piljin Yi

According to string/fivebrane duality, the Green-Schwarz factorization of the $D=10$ spacetime anomaly polynomial $I_{12}$ into $X_4\, X_8$ means that just as $X_4$ is the anomaly polynomial of the $d=2$ string worldsheet so $X_8$ should be…

High Energy Physics - Theory · Physics 2008-11-26 J. A. Dixon , M. J. Duff , J. C. Plefka

We examine general properties of superembeddings, i.e., embeddings of supermanifolds into supermanifolds. The connection between an embedding procedure and the method of non-linearly realised supersymmetry is clarified, and we demonstrate…

High Energy Physics - Theory · Physics 2009-10-30 Tom Adawi , Martin Cederwall , Ulf Gran , Magnus Holm , Bengt E. W. Nilsson

We study one dimensional intersections of M5 branes with M5 and M2 branes. On the worldvolume of the M5-brane, such an intersection appears as a string soliton. We study this worldvolume theory in two different regimes: 1) Where the…

High Energy Physics - Theory · Physics 2009-11-10 Ansar Fayyazuddin , Tasneem Zehra Husain , Dileep P. Jatkar

We show that there exist two 27 and one 27 bar of E6, net one D=4, N=1 chiral matter supermultiplet as zero modes localized on the intersection of two 5-branes in the E8 x E8 heterotic string theory. The smeared intersecting 5-brane…

High Energy Physics - Theory · Physics 2014-11-20 Tetsuji Kimura , Shun'ya Mizoguchi

We develop the effective worldvolume theory for the dynamics of black branes with charges of the kind that arise in many supergravities and low-energy limits of string theory. Using this theory, we construct numerous new rotating black…

High Energy Physics - Theory · Physics 2015-05-28 Roberto Emparan , Troels Harmark , Vasilis Niarchos , Niels A. Obers

It has been shown that membranes and fivebranes are wave-like or monopole-like solutions in some higher dimensional theory. Here the picture is completed by combining the wave and monopole solutions into a single solution of Exceptional…

High Energy Physics - Theory · Physics 2015-10-29 David S. Berman , Felix J. Rudolph

Applying string dualities to F-theory, we obtain various $[p,q]$-branes whose constituents are standard branes of codimension two and exotic branes. We construct junctions of the exotic five-branes and their Hanany-Witten transitions…

High Energy Physics - Theory · Physics 2016-05-13 Tetsuji Kimura

We study supersymmetric embeddings of D-brane probes of different dimensionality in the AdS_5xL^{abc} background of type IIB string theory. In the case of D3-branes, we recover the known three-cycles dual to the dibaryonic operators of the…

High Energy Physics - Theory · Physics 2009-11-11 Felipe Canoura , Jose D. Edelstein , Alfonso V. Ramallo

We study the system of M2-branes suspended between parallel M5-branes using ABJM model with a natural half-BPS boundary condition. For small separation between M5-branes, the worldvolume theory is shown to reduce to a 2D N=(4,4) super…

High Energy Physics - Theory · Physics 2015-06-19 Kazuo Hosomichi , Sungjay Lee

We study two M5-branes on $A_{1}$ ALE space. We introduce some M2-branes suspended between the M5-branes. Then, the boundaries of M2-branes look like strings. We call them "M-strings". The M-strings have $\mathcal{N}=(4,0)$ supersymmetry by…

High Energy Physics - Theory · Physics 2016-06-14 Yuji Sugimoto

We show that the global mixed gauge-gravitational anomaly of the worldvolume theory of the M5-brane vanishes, when the anomaly inflow from the bulk is taken into account. This result extends to the type IIA and heterotic $E_8 \times E_8$…

High Energy Physics - Theory · Physics 2016-04-21 Samuel Monnier

We derive an energy bound for a `baryonic' D5-brane probe in the $adS_5\times S^5$ background near the horizon of $N$ D3-branes. Configurations saturating the bound are shown to be 1/4 supersymmetric $S^5$-wrapped D5-branes, with a total…

High Energy Physics - Theory · Physics 2010-02-03 Joaquim Gomis , Alfonso Ramallo , Joan Simon , Paul Townsend

BPS saturated p-branes play an important role in recent progress in understanding superstring theory and M theory. One approach to understanding the dynamics of p-branes is to formulate an effective (p+1)-dimensional world-volume theory.…

High Energy Physics - Theory · Physics 2007-05-23 John H. Schwarz

We first consider M-theory formulated on an open eleven-dimensional spin-manifold. There is then a potential anomaly under gauge transformations on the E_8 bundle that is defined over the boundary and also under diffeomorphisms of the…

High Energy Physics - Theory · Physics 2009-10-30 M. Henningson

We consider M-theory in the presence of M parallel M5-branes probing a transverse A_{N-1} singularity. This leads to a superconformal theory with (1,0) supersymmetry in six dimensions. We compute the supersymmetric partition function of…

High Energy Physics - Theory · Physics 2015-06-17 Babak Haghighat , Can Kozcaz , Guglielmo Lockhart , Cumrun Vafa

We explore how various anomaly-cancelling terms in M-theory and string theory transform non-trivially into each other under duality. Specifically, we study the phenomenon in which bulk terms in M-theory get mapped to brane worldvolume terms…

High Energy Physics - Theory · Physics 2009-11-07 James Sparks

We study type IIA configurations of D4 branes and three kinds of NS fivebranes. The D4 brane world-volume has finite extent in three directions, giving rise to a two-dimensional low-energy field theory. The models have generically $(0,2)$…

High Energy Physics - Theory · Physics 2009-10-09 H. Garcia-Compean , A. M. Uranga

We study the worldvolume supersymmetries of M2 branes in the maximally supersymmetric plane wave background of M theory. For certain embeddings the standard probe analysis indicates that the worldvolume theory has less than 16…

High Energy Physics - Theory · Physics 2009-10-08 Daniel Z. Freedman , Kostas Skenderis , Marika Taylor

We engineer a large new set of four-dimensional N=1 superconformal field theories by wrapping M5-branes on complex curves. We present new supersymmetric AdS_5 M-theory backgrounds which describe these fixed points at large N, and then…

High Energy Physics - Theory · Physics 2012-06-05 Ibrahima Bah , Christopher Beem , Nikolay Bobev , Brian Wecht