scholarly journals Lattice gauge theory, gauge-gravity duality, and Coulomb constant in five dimensions

2012 ◽  
Vol 85 (6) ◽  
Author(s):  
Nikos Irges
Keyword(s):  
Gauge Theory ◽  
Lattice Gauge Theory ◽  
Five Dimensions ◽  
Lattice Gauge ◽  
Gauge Gravity ◽  
Gravity Duality

Gauge/gravity duality — From lattice gauge theory to black hole

2017 ◽  
Vol 32 (36) ◽  
pp. 1747018 ◽  
Author(s):  
Daisuke Kadoh
Keyword(s):  
Black Hole ◽  
Gauge Theory ◽  
Finite Temperature ◽  
Lattice Gauge Theory ◽  
Yang Mills ◽  
Lattice Gauge ◽  
Large N ◽  
Gauge Gravity ◽  
Gravity Duality

The duality conjecture states that [Formula: see text]-dimensional maximally supersymmetric Yang–Mills theory at finite temperature is expected to be dual to the non extremal black [Formula: see text]-brane at large N. We perform the lattice simulations of SYM for [Formula: see text] to investigate the validity of the conjecture. We show that the conjecture is qualitatively valid by comparing lattice results of the black [Formula: see text]-branes mass with analytic expectations in the gravity side.

scholarly journals What lattice theorists can do for superstring/M-theory

2016 ◽  
Vol 31 (22) ◽  
pp. 1643006 ◽  
Author(s):  
Masanori Hanada
Keyword(s):  
Gauge Theory ◽  
Real Time ◽  
Lattice Gauge Theory ◽  
Lattice Gauge ◽  
Gauge Gravity ◽  
Real Time Simulations ◽  
M Theory ◽  
Gravity Duality

The gauge/gravity duality provides us with nonperturbative formulation of superstring/M-theory. Although inputs from gauge theory side are crucial for answering many deep questions associated with quantum gravitational aspects of superstring/M-theory, many of the important problems have evaded analytic approaches. For them, lattice gauge theory is the only hope at this moment. In this review I give a list of such problems, putting emphasis on problems within reach in a five-year span, including both Euclidean and real-time simulations.

VARIATIONAL-CUMULANT EXPANSION TREATMENT OF SU(2) MIXED MODEL IN LATTICE GAUGE THEORY

1986 ◽  
Vol 01 (03) ◽  
pp. 215-220 ◽  
Author(s):  
XI-TE ZHENG ◽  
ZU-GUO TAN ◽  
JIE WANG
Keyword(s):  
Monte Carlo ◽  
Gauge Theory ◽  
Mixed Model ◽  
Lattice Gauge Theory ◽  
Cumulant Expansion ◽  
Five Dimensions ◽  
Treatment Comparison ◽  
Lattice Gauge ◽  
Variational Treatment ◽  
Better Than

The phase diagrams of the SU(2) mixed model are calculated in four and five dimensions by using the variational method with the cumulant expansion as its corrections. The results are much better than that of the original variational treatment. Comparison with the Monte Carlo results and other approximate analytic results are given.

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