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19932026
most citedAtomically thin MoS2: A new direct-gap semiconductor

15.5k citations

Showing 2008 · hep-thShow all

10 papers · 2 filters

hep-th2008★ 7 cited

Instanton Calculus in R-R 3-form Background and Deformed N=2 Super Yang-Mills Theory

Katsushi Ito, Hiroaki Nakajima, Shin Sasaki

We study the ADHM construction of instantons in N=2 supersymmetric Yang-Mills theory deformed in constant Ramond-Ramond (R-R) 3-form field strength background in type IIB superstri…

hep-th2008★ 1 cited

Vulcanized Vortex

Inyong Cho, Youngone Lee

We investigate vortex configurations with the "vulcanization" term inspired by the renormalization of theory in the canonical -deformed noncommutativity. We focus on…

hep-th2008★ 3 cited

Quantum SUSY Algebra of -lumps in the Massive Grassmannian Sigma Model

Hiroaki Nakajima, Phillial Oh, Sunyoung Shin

We compute the SUSY algebra of the massive Grassmannian sigma model in 2+1 dimensions. We first rederive the action of the model by using the Scherk-Schwarz dimensi…

hep-th2008★ 7 cited

Noncommutative Supertori in Two Dimensions

Ee Chang-Young, Hoil Kim, Hiroaki Nakajima

First we consider the deformations of superspaces with N=(1,1) and N=(2,2) supersymmetries in two dimensions. Among these the construction of noncommutative supertorus with odd spi…

hep-th2008★ 57 cited

Taking off the square root of Nambu-Goto action and obtaining Filippov-Lie algebra gauge theory action

Jeong-Hyuck Park, Corneliu Sochichiu

We propose a novel prescription to take off the square root of Nambu-Goto action for a p-brane, which generalizes the Brink-Di Vecchia-Howe-Tucker or also known as Polyakov method.…

hep-th2008★ 2 cited

On the general action of boundary (super)string field theory

Akira Ishida, Shunsuke Teraguchi

We reconstruct boundary superstring field theory via boundary states. After a minor modification of the fermionic two-form, all the equations needed for Batalin-Vilkovisky formulat…