Results 71 to 80 of about 1,191,216 (267)

Universal shocks in random matrix theory [PDF]

Physical Review E, 2010
We link the appearance of universal kernels in random matrix ensembles to the phenomenon of shock formation in some fluid dynamical equations. Such equations are derived from Dyson's random walks after a proper rescaling of the time. In the case of the Gaussian Unitary Ensemble, on which we focus in this letter, we show that the orthogonal polynomials,
Blaizot, Jean-Paul, Nowak, Maciej A.
openaire   +3 more sources

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

N $$ \mathcal{N} $$ = 2 JT supergravity and matrix models

Journal of High Energy Physics, 2023
Generalizing previous results for N $$ \mathcal{N} $$ = 0 and N $$ \mathcal{N} $$ = 1, we analyze N $$ \mathcal{N} $$ = 2 JT supergravity on asymptotically AdS2 spaces with arbitrary topology and show that this theory of gravity is dual, in a holographic
Gustavo J. Turiaci, Edward Witten
doaj   +1 more source

Quantum chaos in perturbative super-Yang-Mills Theory

SciPost Physics, 2023
We provide numerical evidence that the perturbative spectrum of anomalous dimensions in maximally supersymmetric $SU(N)$ Yang-Mills theory is chaotic at finite values of $N$.
Tristan McLoughlin, Raul Pereira, Anne Spiering
doaj   +1 more source

Random Matrix Theory and Chiral Logarithms [PDF]

, 1999
Recently, the contributions of chiral logarithms predicted by quenched chiral perturbation theory have been extracted from lattice calculations of hadron masses.
Berbenni-Bitsch, M. E., Göckeler, M., Hehl, H., Meyer, S., Rakow, P. E. L., Schäfer, A., Wettig, T.   +6 more
core   +1 more source

Random matrix theory and $QCD_3$

, 1994
We suggest that the spectral properties near zero virtuality of three dimensional QCD, follow from a Hermitean random matrix model. The exact spectral density is derived for this family of random matrix models both for even and odd number of fermions ...
A. N. Redlich, C. Vafa, E. Brézin, E. Dagotto, E. Fradkin, E. Fradkin, E. Shuryak, G. Ferretti, G. Semenoff, H. Leutwyler, H. Weidenmüller, I. Zahed, J. J. M. Verbaarschot, J. Verbaarschot, J. Verbaarschot, J. Verbaarschot, M. Mehta, O. Bohigas, P. B. Wiegman, R. Jackiw, R. Jackiw, S. Coleman, T. Applequist, T. Banks, T. Nagao   +24 more
core   +1 more source

Action correlations and random matrix theory [PDF]

Journal of Physics A: Mathematical and General, 2003
26 pages, 15 ...
Smilansky, Uzy, Verdene, Basile
openaire   +3 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Quantum chaos, random matrix theory, and statistical mechanics in two dimensions - a unified approach

, 1996
We present a theory where the statistical mechanics for dilute ideal gases can be derived from random matrix approach. We show the connection of this approach with Srednicki approach which connects Berry conjecture with statistical mechanics.
Artin E, Berry M V, Berry M V, Birman J S, Bohnenblust F, Daniel Alonso, Date G, Dyson F J, For exceptions, Frobenius G, Goldin G A, Goldin G A, Gutzwiller M C, Huang K, Jain S R, Klein M J, Leinaas J M, Lerda A, Lloyd S, Lubkin E, Lubkin E, Lubkin E, McDonald S W, Parab H D, Porter C E, Prange R E, Prigodin V N, Saha M N, Stueckelberg E C G, Stueckelberg E C G, Sudhir R Jain, van Hove L, van Hove L   +32 more
core   +1 more source