586 research outputs found
Topological hypermultiplet on N=2 twisted superspace in four dimensions
We propose a N=2 twisted superspace formalism with a central charge in four
dimensions by introducing a Dirac-K\"ahler twist. Using this formalism, we
construct a twisted hypermultiplet action and find an explicit form of
fermionic scalar, vector and tensor transformations. We construct a off-shell
Donaldson-Witten theory coupled to the twisted hypermultiplet. We show that
this action possesses N=4 twisted supersymmetry at on-shell level. It turns out
that four-dimensional Dirac-K\"ahler twist is equivalent to the Marcus's twist.Comment: 20 pages, no figur
Off-shell Invariant D=N=2 Twisted Super Yang-Mills Theory with a Gauged Central Charge without Constraints
We formulate N=2 twisted super Yang-Mills theory with a gauged central charge
by superconnection formalism in two dimensions. We obtain off-shell invariant
supermultiplets and actions with and without constraints, which is in contrast
with the off-shell invariant D=N=4 super Yang-Mills formulation with
unavoidable constraints.Comment: 14 page
Influences of hydrostatic pressure during casting and Pd content on as-cast phase in Zr-Al-Ni-Cu-Pd bulk alloys
Asymptotic Properties and Initial Values of Solutions to Periodic Linear Equations (Functional Equations in Mathematical Models)
Virtual pathology of cervical radiculopathy based on 3D MR/CT fusion images: impingement, flattening or twisted condition of the compressed nerve root in three cases
Origin of the effect of the gas atmosphere during mold-casting Zr65Al7.5Ni10Pd17.5 bulk glassy or nano-quasicrystal-forming alloy
Primary precipitation of icosahedral quasicrystal with rearrangement of constitutional elements in Zr65Al7.5Cu27.5 glassy alloy with low oxygen impurity
Primary precipitation of icosahedral quasicrystal with rearrangement of constitutional elements in Zr65Al7.5Cu27.5 glassy alloy with low oxygen impurity
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