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19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2003 · hep-thShow all

6 papers · 2 filters

hep-th2003

Matter loops corrected modified gravity in Palatini formulation

Xin-He Meng, Peng Wang

Recently, corrections to the standard Einstein-Hilbert action are proposed to explain the current cosmic acceleration in stead of introducing dark energy. In the Palatini formulati…

hep-th2003★ 3 cited

Matrix model, Kutasov duality and Factorization of Seiberg-Witten Curves

Matthias Klein, Sang-Jin Sin

We study the duality of gauge theories in the presence of a massless adjoint field and massive quarks by calculating the superpotential using the Dighkgraaf-Vafa ma…

hep-th2003★ 2 cited

On effective superpotentials and Kutasov duality

Matthias Klein, Sang-Jin Sin

We derive the effective superpotential for an N=1 SU(N_c) gauge theory with one massless adjoint field and N_f massless fundamental flavors and cubic tree-level superpotential for…

hep-th2003★ 11 cited

Chiral rings and GSO projection in Orbifolds

Sunggeun Lee, Sang-Jin Sin

The GSO projection in the twisted sector of orbifold background is sometimes subtle and incompatible descriptions are found in literatures. Here, from the equivalence of partition…

hep-th2003★ 13 cited

Comments on the Fate of unstable orbifolds

Sang-Jin Sin

We study the localized tachyon condensation in their mirror Landau-Ginzburg picture. We completely determine the decay mode of an unstable orbifold , under the c…

hep-th2003★ 6 cited

Localized tachyon mass and a g-theorem analogue

Sang-Jin Sin

We study the localized tachyon condensation (LTC) of non-supersymmetric orbifold backgrounds in their mirror Landau-Ginzburg picture. Using he existence of four copies of (2,2) wor…