Submissions from H. V. Grushevsky
 [1] faKiv:2102.07260 [pdf]

Lightcone supersymmetry and the causality relationComments: 17 pages, 5 figures
We study the lightcone supersymmetry in the theory of Einstein and YangMills (EJ and YM) theories and find that its effects are of the type of the gammaray photons. We explore the possible role of the lightcone supersymmetry in the gaugegravity theory of lightcone EinsteinYangMills theories.
 [2] faKiv:2102.07261 [pdf]

Binarybrane threefold sigmamodel with lightcone supersymmetryComments: 10 pages, 3 figures
We study the relation between the binarybrane sigmamodel and the lightcone supersymmetric scalar theory. We begin from the threedimensional sigmamodel with lightcone supersymmetry and write down all the operator varieties of the threedimensional sigmamodel. Then we define the fourdimensional sigmamodel with lightcone supersymmetry and write down all the operator varieties of the fourdimensional sigmamodel. We investigate the relation between the threedimensional sigmamodel and the lightcone supersymmetric scalar model. We find that the lightcone supersymmetry of the threedimensional sigmamodel can be broken by the lightcone supersymmetry of the fourdimensional sigmamodel.