Results 41 to 50 of about 3,541,835 (287)
The Multitrace Matrix Model of Scalar Field Theory on Fuzzy CP^n
Symmetry, Integrability and Geometry: Methods and Applications, 2010 We perform a high-temperature expansion of scalar quantum field theory on fuzzy CP^n to third order in the inverse temperature. Using group theoretical methods, we rewrite the result as a multitrace matrix model.
Christian Sämann
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Matrix Models for Eigenstate Thermalization
Physical Review X, 2023 We develop a class of matrix models that implement and formalize the eigenstate thermalization hypothesis (ETH) and point out that, in general, these models must contain non-Gaussian corrections in order to correctly capture thermal mean-field theory or ...
Daniel Louis Jafferis +3 more
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An Index for Intersecting Branes in Matrix Models
Symmetry, Integrability and Geometry: Methods and Applications, 2013 We introduce an index indicating the occurrence of chiral fermions at the intersection of branes in matrix models. This allows to discuss the stability of chiral fermions under perturbations of the branes.
Harold Steinacker, Jochen Zahn
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Matrix Models in Homogeneous Spaces [PDF]
, 2002 We investigate non-commutative gauge theories in homogeneous spaces G/H. We construct such theories by adding cubic terms to IIB matrix model which contain the structure constants of G.
Ambjorn +32 more
core +5 more sources
Second moment fuzzy-field-theory-like matrix models
Journal of High Energy Physics, 2020 We solve a multitrace matrix model approximating the real quartic scalar field theory on the fuzzy sphere and obtain its phase diagram. We generalize this method to models with modified kinetic terms and demonstrate its use by investigating models ...
Mária Šubjaková, Juraj Tekel
doaj +1 more source
, 2003 This is a study of holomorphic matrix models, the matrix models which underlie the conjecture of Dijkgraaf and Vafa. I first give a systematic description of the holomorphic one-matrix model.
A. Klemm +26 more
core +1 more source
Progress of Theoretical Physics, 2002 30 pages, 1 figure, LaTex 2e, v2: corrected a figure, v3: a reference added and minor ...
openaire +2 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Holomorphic anomaly and matrix models [PDF]
, 2007 The genus g free energies of matrix models can be promoted to modular invariant, non-holomorphic amplitudes which only depend on the geometry of the classical spectral curve.
A. Klemm +21 more
core +6 more sources
A Matrix-Valued Kuramoto Model [PDF]
Journal of Statistical Physics, 2019 25 ...
Jared C. Bronski +2 more
openaire +3 more sources