Results 61 to 70 of about 801,980 (275)

Wilson loops and random matrices

Journal of High Energy Physics
Linear confinement with Casimir scaling of the string tension in confining gauge theories is a consequence of a certain property of the Polyakov loop related to random matrices.
Georg Bergner, Vaibhav Gautam, Masanori Hanada, Jack Holden   +3 more
doaj   +1 more source

Limit Theorems for Spectra of Circulant Block Matrices with Large Random Blocks

Mathematics
This paper investigates the spectral properties of block circulant matrices with high-order symmetric (or Hermitian) blocks. We analyze cases with dependent or sparse independent entries within these blocks.
Alexander Tikhomirov, Sabina Gulyaeva, Dmitry Timushev   +2 more
doaj   +1 more source

CMV matrices in random matrix theory and integrable systems: a survey

, 2005
We present a survey of recent results concerning a remarkable class of unitary matrices, the CMV matrices. We are particularly interested in the role they play in the theory of random matrices and integrable systems.
Ammar G S, Babelon O, Cantero M J Moral L Velázquez L, Deift P, Dyson F, Faybusovich L, Fermi E, Forrester P J Rains E M, Gekhtman M, Gelfand I M, Geronimus Ya L, Geronimus Ya L, Irina Nenciu, Killip R Nenciu I, Li L-C, Moser J, Olshanetsky M A, Simon B, Simon B, Szegő G, Thiele C Tao T, Toda M   +21 more
core   +2 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Level Compressibility of Certain Random Unitary Matrices

Entropy, 2022
The value of spectral form factor at the origin, called level compressibility, is an important characteristic of random spectra. The paper is devoted to analytical calculations of this quantity for different random unitary matrices describing models with
Eugene Bogomolny
doaj   +1 more source

Entanglement Generation of Nearly-Random Operators

, 2005
We study the entanglement generation of operators whose statistical properties approach those of random matrices but are restricted in some way. These include interpolating ensemble matrices, where the interval of the independent random parameters are ...
C. Stephen Hellberg, F. Haake, G. K. Brennen, M. L. Mehta, Yaakov S. Weinstein   +4 more
core   +1 more source

Tumor mutational burden as a determinant of metastatic dissemination patterns

Molecular Oncology, EarlyView.
This study performed a comprehensive analysis of genomic data to elucidate whether metastasis in certain organs share genetic characteristics regardless of cancer type. No robust mutational patterns were identified across different metastatic locations and cancer types.
Eduardo Candeal, Andrea Moreno‐Manuel, Miguel Salvadó‐Pertierra, Cristina Santos‐Vivas, Rebeca Sanz‐Pamplona   +4 more
wiley   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

Summing free unitary random matrices

, 2011
I use quaternion free probability calculus - an extension of free probability to non-Hermitian matrices (which is introduced in a succinct but self-contained way) - to derive in the large-size limit the mean densities of the eigenvalues and singular ...
A. Crisanti, Andrzej Jarosz, B. A. Khoruzhenko, D.-V. Voiculescu, E. Kanzieper, H. Caswell, I. Bengtsson, K. Życzkowski, R. A. Janik, R. A. Janik, V. L. Girko, V. L. Girko   +11 more
core   +1 more source

Generalized Ensemble of Random Matrices [PDF]

Physical Review Letters, 1994
9 ...
Moshe, Moshe, Neuberger, Herbert, Shapiro, Boris   +2 more
openaire   +3 more sources