Superstring cosmology—a complementary review

R Brandenberger - Journal of Cosmology and Astroparticle …, 2023 - iopscience.iop.org
In this review, a number of approaches to superstring cosmology which make use of key
features which distinguish string theory from point particle theories are discussed, with …

BFSS matrix model cosmology: Progress and challenges

S Brahma, R Brandenberger, S Laliberte - Physics, 2022 - mdpi.com
Physics | Free Full-Text | BFSS Matrix Model Cosmology: Progress and Challenges Next Article
in Journal Probability Distribution Functions of Solar and Stellar Flares Next Article in Special …

Monte Carlo studies of supersymmetric matrix quantum mechanics with sixteen supercharges at finite temperature

KN Anagnostopoulos, M Hanada, J Nishimura… - Physical review …, 2008 - APS
We present the first Monte Carlo results for supersymmetric matrix quantum mechanics with
16 supercharges at finite temperature. The recently proposed nonlattice simulation enables …

Emergent metric space-time from matrix theory

S Brahma, R Brandenberger, S Laliberte - Journal of High Energy Physics, 2022 - Springer
A bstract The IKKT matrix model yields an emergent space-time. We further develop these
ideas and give a proposal for an emergent metric. Based on previous numerical studies of …

1/N expansion of circular Wilson loop in = 2 superconformal SU(N) × SU(N) quiver

M Beccaria, AA Tseytlin - Journal of High Energy Physics, 2021 - Springer
A bstract Localization approach to\(\mathcal {N}\)= 2 superconformal SU (N)× SU (N) quiver
theory leads to a non-Gaussian two-matrix model representation for the expectation value of …

Dynamical generation of four-dimensional space-time in the IIB matrix model

J Nishimura, F Sugino - Journal of High Energy Physics, 2002 - iopscience.iop.org
We study the spontaneous breakdown of SO (10) symmetry in the IIB matrix model, a
conjectured nonperturbative definition of type IIB superstring theory in ten dimensions. Our …

Complex Langevin analysis of the spontaneous breaking of 10D rotational symmetry in the Euclidean IKKT matrix model

KN Anagnostopoulos, T Azuma, Y Ito… - Journal of High Energy …, 2020 - Springer
A bstract The IKKT matrix model is a promising candidate for a nonperturbative formulation
of superstring theory. In this model, spacetime is conjectured to emerge dynamically from the …

New approach to the complex-action problem and its application to a nonperturbative study of superstring theory

KN Anagnostopoulos, J Nishimura - Physical Review D, 2002 - APS
Monte Carlo simulations of a system whose action has an imaginary part are considered to
be extremely difficult. We propose a new approach to this “complex-action problem,” which …

Schwarzschild Radius from Monte Carlo Calculation of the Wilson Loop<? format?> in Supersymmetric Matrix Quantum Mechanics

M Hanada, A Miwa, J Nishimura, S Takeuchi - Physical review letters, 2009 - APS
In the string-gauge duality it is important to understand how the space-time geometry is
encoded in gauge theory observables. We address this issue in the case of the D 0-brane …

Towards lattice simulation of the gauge theory duals to black holes and hot strings

S Catterall, T Wiseman - Journal of High Energy Physics, 2007 - iopscience.iop.org
A generalization of the AdS/CFT conjecture postulates a duality between IIA string theory
and 16 supercharge Yang-Mills quantum mechanics in the large N't Hooft limit. At low …