147 citations · 467 across the 13 of their papers we have counts for
13 papers
Nonperturbative studies of supersymmetric matrix quantum mechanics with 4 and 8 supercharges at finite temperature
Masanori Hanada, So Matsuura, Jun Nishimura +1
We investigate thermodynamic properties of one-dimensional U(N) supersymmetric gauge theories with 4 and 8 supercharges in the planar large-N limit by Monte Carlo calculations. Unl…
Orbifold equivalence and the sign problem at finite baryon density
Aleksey Cherman, Masanori Hanada, Daniel Robles-Llana
We point out that SO(2N_{c}) gauge theory with N_{f} fundamental Dirac fermions does not have a sign problem at finite baryon number chemical potential μ_{B}. One can thus use latt…
Inverted Sparticle Hierarchies from Natural Particle Hierarchies
Ofer Aharony, Leon Berdichevsky, Micha Berkooz +2
A possible resolution of the flavor puzzle is that the fermion mass hierarchy can be dynamically generated through the coupling of the first two generation fields to a strongly cou…
Membrane instantons from mirror symmetry
Daniel Robles-Llana, Frank Saueressig, Ulrich Theis +1
We use mirror symmetry to determine and sum up a class of membrane instanton corrections to the hypermultiplet moduli space metric arising in Calabi-Yau threefold compactifications…
Orientifolding in N=2 Superspace
Daniel Robles-Llana, Martin Rocek, Frank Saueressig +2
We discuss orientifold projections on superspace effective actions for hypermultiplets. We present a simple and new mechanism that allows one to find the Kahler potential and compl…
Nonperturbative corrections to 4D string theory effective actions from SL(2,Z) duality and supersymmetry
Daniel Robles-Llana, Martin Rocek, Frank Saueressig +2
We find the D(-1) and D1-brane instanton contributions to the hypermultiplet moduli space of type IIB string compactifications on Calabi-Yau threefolds. These combine with known pe…