منابع مشابه
Remarks on E11 approach
We consider a few topics in E11 approach to superstring/M-theory: even subgroups (Z2 orbifolds) of En, n=11,10,9 and their connection to Kac-Moody algebras; EE11 subgroup of E11 and coincidence of one of its weights with the l1 weight of E11, known to contain brane charges; possible form of supersymmetry relation in E11; decomposition of l1 w.r.t. the SO(10, 10) and its square root at first few...
متن کاملE11, K11 and EE11
In the study of conjecture on M-theory as a non-linear realization E11/K11 we present arguments for the following: 1)roots of K11 coincide with the roots of Kac-Moody algebra EE11 with Dynkin diagram given in the paper, 2)one of the fundamental weights of EE11 coincides with l1 weight of E11, known to contain 11d supergravity brane charges. The statement 1) is extended on E10 and E9 algebras. E...
متن کاملMicroprocessor controller for EL-11D ellipsometer
The purpose of the microprocessor – based controller described in the present study is to enable the measurements by means of EL-11D ellipsometer system to be carried in automatic mode. The geometry of optic components of the ellipsometer system can be changed in MANUAL and AUTOMATIC modes by means of the controller. Three keys incorporated on the front panel are used for setting of the ellipso...
متن کاملConsistency between 11d and U-duality
U duality transformations must act on a basis of states that form complete multiplets of the U group, at any coupling, even though the states may not be mass degenerate, as for a broken symmetry. Similarly, if superstring theory is related to a non-perturbative 11D M-theory, then an 11D supermultiplet structure is expected, even though the multiplet may contain states of different masses. We an...
متن کاملExotic E11 branes as composite gravitational solutions
A two-parameter group element is presented that interpolates between M-brane solutions. The group element is used to interpret a number of exotic branes related to the generators of the adjoint representation of E11 as non-marginal half-BPS bound states of M-branes. It is conjectured that the adjoint representation of E11 contains only generators related to bound states of fundamental M-branes ...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2016
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2016.04.058