Results 1 to 10 of about 179,884 (123)

One-loop central-emission vertex for two gluons in N $$ \mathcal{N} $$ = 4 super Yang-Mills theory [PDF]

Journal of High Energy Physics, 2022
A necessary ingredient for extending the BFKL equation to next-to-next-to-leading logarithmic (NNLL) accuracy is the one-loop central emission vertex (CEV) for two gluons which are not strongly ordered in rapidity. Here we consider the one-loop six-gluon
Emmet P. Byrne, Vittorio Del Duca, Lance J. Dixon, Einan Gardi, Jennifer M. Smillie   +4 more
doaj   +2 more sources

Hexagon functions and the three-loop remainder function [PDF]

Journal of High Energy Physics, 2013
We present the three-loop remainder function, which describes the scattering of six gluons in the maximally-helicity-violating configuration in planar N=4 super-Yang-Mills theory, as a function of the three dual conformal cross ratios.
/CERN /Annecy, LAPTH /CNRS, France /Savoie U., /SLAC, /SLAC, /SLAC /Stony Brook U., New York, SCGP, Dixon, Lance J., Drummond, James M., Pennington, Jeffrey, von Hippel, Matt   +7 more
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Design of an underwater acoustic array for full ocean depth multi-beam echo sounder [PDF]

MATEC Web of Conferences, 2019
In order to meet the technical requirements of full ocean depth multibeam echo sounder, the underwater acoustic array must have the ability of wide coverage, broadband response, high sensitivity and high reliability.
Hao Haoqi, Xia Tiejian, Xie Min
doaj   +2 more sources

A Novel Sub-Bottom Profiler and Signal Processor

Sensors, 2019
In this paper, we introduce a novel sub-bottom profiler, making good use of the Mills cross configuration of multibeam sonar and synthetic aperture techniques of the synthetic aperture sonar system.
Cheng Tan, Xuebo Zhang, Peixuan Yang, Miao Sun   +3 more
doaj   +2 more sources

Prompt Multi-Gluon Production in High Energy Collisions from Singular Yang-Mills Solutions [PDF]

, 2002
We study non-perturbative parton-parton scattering in the Landau method using singular O(3) symmetric solutions to the Euclidean Yang-Mills equations. These solutions combine instanton dynamics (tunneling) and overlap (transition) between incoming and ...
A. A. Belavin, A. Actor, A. Brandt, A. Ringwald, A. Ringwald, B. Schechter, D. Diakonov, D. Diakonov, D. Kharzeev, D. Ostrovsky, D. Son, E. Shuryak, Edward Shuryak, F. Schrempp, G. ’t Hooft, G. ’t Hooft, Ismail Zahed, J. Schaldach, J. Zadrozny, L. McLerran, L. McLerran, M. Hellmund, M. Luscher, M. Maggiore, M. Nowak, O. Espinosa, Romuald A. Janik, S. Khlebnikov, S. Khlebnikov, T. Gould, T. Schafer, V. I. Zakharov, V. V. Khoze   +32 more
core   +1 more source

The six-point remainder function to all loop orders in the multi-Regge limit [PDF]

, 2012
We present an all-orders formula for the six-point amplitude of planar maximally supersymmetric N=4 Yang-Mills theory in the leading-logarithmic approximation of multi-Regge kinematics.
Pennington, Jeffrey
core   +5 more sources

Field Theory Supertubes [PDF]

, 2004
Starting with intersecting M2-branes in M-theory, the IIA supertube can be found by compactification with a boost to the speed of light in the compact dimension.
Abraham, Abraham, Bak, Bak, Bak, Bak, Bak, Bak, Bergshoeff, Bergshoeff, Emparan, Eyras, Figueroa-O'Farrill, Gauntlett, Hyakutake, Hyakutake, Kim, Kruczenski, Lambert, Lechtenfeld, Leese, Mateos, Mateos, Paul K. Townsend, Portugues, Zamaklar   +25 more
core   +4 more sources

Sphalerons, spectral flow, and anomalies

, 2003
The topology of configuration space may be responsible in part for the existence of sphalerons. Here, sphalerons are defined to be static but unstable finite-energy solutions of the classical field equations.
Belavin A. A., Bitar K. M., Bouchiat C., Bär O., Christian Rupp, Dimopoulos S., Earnshaw M. A., Farhi E., Frans R. Klinkhamer, Gould T. M., Hindmarsh M., Jackiw R., Jackiw R., James M., Khoze V. V., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Klinkhamer F. R., Kunz J., Kunz J., Manton N. S., McLerran L. D., Nambu Y., Nohl C. R., Ringwald A., Rubakov V. A., Witten E.   +36 more
core   +1 more source

Gaugino Determinant in Supersymmetric Yang-Mills Theory [PDF]

, 1997
We resolve an ambiguity in the sign of the gaugino determinant in supersymmetric models. The result, that the gaugino determinant can be taken positive for all background gauge configurations, is necessary for application of QCD inequalities and lattice ...
Aharony O., STEPHEN D. H. HSU
core   +2 more sources

Gribov Problem for Gauge Theories: a Pedagogical Introduction

, 2004
The functional-integral quantization of non-Abelian gauge theories is affected by the Gribov problem at non-perturbative level: the requirement of preserving the supplementary conditions under gauge transformations leads to a non-linear differential ...
Bali G. S., Belavin A. A., Bornyakov V. G., Callan C. G., Cucchieri A., Daniel M., Dell'Antonio G. F., DeWitt B. S., DIEGO N. PELLICCIA, Faddeev L. D., Feynman R. P., FRANCESCO ZACCARIA, GIAMPIERO ESPOSITO, Giusti L., Haller K., Hioki S., Killingback T. P., Lusanna L., Marinari E., Milnor J., Nakamura A., Nakamura A., Nakamura A., Neuberger H., Paciello M. L., Parrinello C., Polyakov A. M., Shabanov S. V., Shabanov S. V., Singer I. M., Testa M., Williams A. G., Wilson K. G., Zwanziger D., Zwanziger D., Zwanziger D., Zwanziger D.   +36 more
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