Results 51 to 60 of about 23,873,882 (161)

Convergence analysis of the iterative methods for quasi complementarity problems

International Journal of Mathematics and Mathematical Sciences, Volume 11, Issue 2, Page 319-334, 1988., 1988
In this paper, we consider the iterative methods for the quasi complementarity problems of the form where m is a point‐to‐point mapping and T is a continuous mapping from Rn into itself. The algorithms considered in this paper are general and unified ones, which include many existing algorithms as special cases for solving the complementarity problems.
Muhammad Aslam Noor
wiley   +1 more source

Spontaneous symmetry breaking in tensor theories

Journal of High Energy Physics, 2019
In this work we study spontaneous symmetry breaking patterns in tensor models. We focus on the patterns which lead to effective matrix theories transforming in the adjoint of U(N).
P. Diaz, J. A. Rosabal
doaj   +1 more source

Instantons of M(atrix) theory in PP-wave background [PDF]

Journal of High Energy Physics, 2003
25 pages, LaTeX, references added, section 5 ...
Yee, J.T., Yi, P.
openaire   +4 more sources

Target space entanglement in quantum mechanics of fermions and matrices

Journal of High Energy Physics, 2021
We consider entanglement of first-quantized identical particles by adopting an algebraic approach. In particular, we investigate fermions whose wave functions are given by the Slater determinants, as for singlet sectors of one-matrix models. We show that
Sotaro Sugishita
doaj   +1 more source

Conspiracy Theories in the Time of Covid-19 [PDF]

, 2022
Conspiracy Theories in the Time of Covid-19 provides a wide-ranging analysis of the emergence and development of conspiracy theories during the Covid-19 pandemic, with a focus on the US and the UK.
Knight, Peter, Birchall, Clare
core   +1 more source

Fixing an ambiguity in two dimensional string theory using string field theory

Journal of High Energy Physics, 2020
In a recent paper, Balthazar, Rodriguez and Yin found some remarkable agreement between the results of c = 1 matrix model and D-instanton corrections in two dimensional string theory.
Ashoke Sen
doaj   +1 more source

Target space entanglement in quantum mechanics of fermions at finite temperature

Journal of High Energy Physics, 2022
We consider the target space entanglement in quantum mechanics of non-interacting fermions at finite temperature. Unlike pure states investigated in [1], the (Rényi) entanglement entropy for thermal states does not follow a simple bound because all ...
Temma Hanyuda, Soichiro Mori, Sotaro Sugishita   +2 more
doaj   +1 more source

Giant graviton interactions and M2-branes ending on multiple M5-branes

Journal of High Energy Physics, 2018
We study splitting and joining interactions of giant gravitons with angular momenta N 1/2 ≪ J ≪ N in the type IIB string theory on AdS 5 × S 5 by describing them as instantons in the tiny graviton matrix model introduced by Sheikh-Jabbari. At large J the
Shinji Hirano, Yuki Sato
doaj   +1 more source

Target space entanglement entropy

Journal of High Energy Physics, 2023
We define a notion of target space entanglement entropy. Rather than partitioning the base space on which the theory is defined, we consider partitions of the target space.
Edward A. Mazenc, Daniel Ranard
doaj   +1 more source

Supersymmetric M2-brane matrix model with restricted volume-preserving deformations: Lorentz covariance and BPS spectrum

Journal of High Energy Physics
We present a novel supersymmetric Lorentz-covariant matrix model for M2-branes in M-theory, constructed via the framework of Restricted Volume-Preserving Deformations (RVPD) which is a residual symmetry from gauge-fixed volume-preserving diffeomorphisms.
So Katagiri
doaj   +1 more source