233 citations · 786 across the 13 of their papers we have counts for
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High temperature expansion in supersymmetric matrix quantum mechanics
Naoyuki Kawahara, Jun Nishimura, Shingo Takeuchi
We formulate the high temperature expansion in supersymmetric matrix quantum mechanics with 4, 8 and 16 supercharges. The models can be obtained by dimensionally reducing N=1 U(N)…
Simulation Results for U(1) Gauge Theory on Non-Commutative Spaces
Wolfgang Bietenholz, Antonio Bigarini, Jun Nishimura +3
We present numerical results for U(1) gauge theory in 2d and 4d spaces involving a non-commutative plane. Simulations are feasible thanks to a mapping of the non-commutative plane…
Monte Carlo studies of supersymmetric matrix quantum mechanics with sixteen supercharges at finite temperature
Konstantinos N. Anagnostopoulos, Masanori Hanada, Jun Nishimura +1
We present the first Monte Carlo results for supersymmetric matrix quantum mechanics with sixteen supercharges at finite temperature. The recently proposed non-lattice simulation e…
A non-perturbative study of non-commutative U(1) gauge theory
J. Nishimura, W. Bietenholz, Y. Susaki +1
We study U(1) gauge theory on a 4d non-commutative torus, where two directions are non-commutative. Monte Carlo simulations are performed after mapping the regularized theory onto…
Non-lattice simulation for supersymmetric gauge theories in one dimension
Masanori Hanada, Jun Nishimura, Shingo Takeuchi
Lattice simulation of supersymmetric gauge theories is not straightforward. In some cases the lack of manifest supersymmetry just necessitates cumbersome fine-tuning, but in the wo…
Exact fuzzy sphere thermodynamics in matrix quantum mechanics
Naoyuki Kawahara, Jun Nishimura, Shingo Takeuchi
We study thermodynamical properties of a fuzzy sphere in matrix quantum mechanics of the BFSS type including the Chern-Simons term. Various quantities are calculated to all orders…