Results 111 to 120 of about 2,137 (211)
IET Image Processing, Volume 18, Issue 14, Page 4760-4777, 11 December 2024.The proposed method enables the consideration of more complex affinity relationship beyond pairwise while keeping computational demands within a manageable threshold. A factorization for global affinity matrix of any k graphs is proposed. The proposed method unifies existing multi‐graph matching methods and opens new avenues for future studies ...
Xinwen Zhu, Liangliang Zhu, Xiurui Geng
wiley +1 more source
Partial breaking of supersymmetry, open strings and M-theory [PDF]
, 1998 We study total and partial supersymmetry breaking by freely acting orbifolds, or equivalently by Scherk-Schwarz compactifications, in type I string theory.
D'APPOLLONIO, GIUSEPPE +10 more
core +1 more source
Gravity in spacetimes with cosmological constants [PDF]
, 2009 This thesis is composed of two parts: gravity in the spacetime with a negative/positive cosmological constant. The first part, which is the negative case, devotes to constructing the IIB supergravity dual solution in AdS/CFT correspondence for N = (1, 0)
Dai, Shou-Huang
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The anti-de Sitter supergeometry revisited
Journal of High Energy PhysicsIn a supergravity framework, the N $$ \mathcal{N} $$ -extended anti-de Sitter (AdS) superspace in four spacetime dimensions, AdS 4 4 N $$ {\textrm{AdS}}^{4\left|4\mathcal{N}\right.} $$ , is a maximally symmetric background that is described by a curved ...
Nowar E. Koning +2 more
doaj +1 more source
Exact extended supersymmetry on a lattice: Twisted N=4 super-Yang–Mills in three dimensions
, 2008 We propose a lattice formulation of three-dimensional super-Yang–Mills model with a twisted N=4 supersymmetry. The extended supersymmetry algebra of all the eight supercharges is fully and exactly realized on the lattice with a modified “Leibniz rule ...
Nagata, Kazuhiro +3 more
core +1 more source
Embedding formalism for AdS superspaces in five dimensions
Journal of High Energy PhysicsThe standard geometric description of d-dimensional anti-de Sitter (AdS) space is a quadric in ℝ d−1,2 defined by (X 0)2 − (X 1)2 − ⋯ − (X d−1)2 + (X d )2 = ℓ 2 = const.
Nowar E. Koning, Sergei M. Kuzenko
doaj +1 more source
On hydrogen-like bound states in N $$ \mathcal{N} $$ = 4 super Yang-Mills
Journal of High Energy Physics, 2017 Using relativistic quantum mechanics, we study the spectrum of a non-BPS two-particle bound state in the massive phase of N $$ \mathcal{N} $$ = 4 super Yang-Mills, in the limit when one of the particles is infinitely heavier than the other.
Yusuke Sakata +3 more
doaj +1 more source
Journal of High Energy Physics, 2018 In N=5 $$ \mathcal{N}=5 $$, 6, 8 supergravities there are hidden symmetries of equations of motion, described by duality groups SU(1, 5), SO*(12), E 7(7) respectively.
Renata Kallosh +3 more
doaj +1 more source
Three dimensional canonical singularity and five dimensional N $$ \mathcal{N} $$ = 1 SCFT
Journal of High Energy Physics, 2017 We conjecture that every three dimensional canonical singularity defines a five dimensional N $$ \mathcal{N} $$ = 1 SCFT. Flavor symmetry can be found from singularity structure: non-abelian flavor symmetry is read from the singularity type over one ...
Dan Xie, Shing-Tung Yau
doaj +1 more source
, 2002 I discuss effective field theories of brane-world models where different sectors break different halves of the extended bulk supersymmetry. It is shown how to consistently couple N = 2 supersymmetric matter to N = 1 superfields that lack N = 2 partners ...
In Pseudo-supersymmetry, Matthias Klein
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