Results 51 to 60 of about 3,517,351 (323)

Exact solutions to D=2 Supersymmetric Yang-Mills Quantum Mechanics with SU(3) gauge group [PDF]

, 2009
In this article we present the cut Fock space approach to the D=d+1=2, Supersymmetric Yang-Mills Quantum Mechanics (SYMQM). We start by briefly introducing the main features of the framework. We concentrate on those properties of the method which make it
Korcyl, Piotr
core   +1 more source

Periodic orbits for classical particles having complex energy

, 2011
This paper revisits earlier work on complex classical mechanics in which it was argued that when the energy of a classical particle in an analytic potential is real, the particle trajectories are closed and periodic, but that when the energy is complex ...
Alexander G. Anderson, Assis, Bagchi, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Bender, Calogero, Carl M. Bender, Curtright, Dorey, Fedorov, Fring, Grinevich, Guo, Kottos, Mostafazadeh, Nanayakkara, Nanayakkara, Rüter, Smilga, Uriel I. Morone, Zhao   +33 more
core   +1 more source

Digital twin of a large-aspect-ratio Rayleigh–Bénard experiment: role of thermal boundary conditions, measurement errors and uncertainties

Flow
Albeit laboratory experiments and numerical simulations have proven themselves successful in enhancing our understanding of long-living large-scale flow structures in horizontally extended Rayleigh–Bénard convection, some discrepancies with respect to ...
Philipp P. Vieweg, Theo Käufer, Christian Cierpka, Jörg Schumacher   +3 more
doaj   +1 more source

Shaping liquid films by dielectrophoresis

Flow, 2021
We present a theoretical model and experimental demonstration of thin liquid film deformations due to a dielectric force distribution established by surface electrodes. We model the spatial electric field produced by a pair of parallel electrodes and use
Israel Gabay, Federico Paratore, Evgeniy Boyko, Antonio Ramos, Amir D. Gat, Moran Bercovici   +5 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

On hypergeometric series reductions from integral representations, the Kampe de Feriet function, and elsewhere

, 2006
Single variable hypergeometric functions pFq arise in connection with the power series solution of the Schrodinger equation or in the summation of perturbation expansions in quantum mechanics.
Abramowitz M., Appell P., Gradshteyn I. S., Luke Y. L., MARK W. COFFEY, Niukkanen A. W., Slater L. J.   +6 more
core   +1 more source

The quantum Arnold transformation [PDF]

, 2010
By a quantum version of the Arnold transformation of classical mechanics, all quantum dynamical systems whose classical equations of motion are non-homogeneous linear second-order ordinary differential equations, including systems with friction linear in
Aldaya, Victor, Cossio, Francisco, Guerrero, Julio, Lopez-Ruiz, Francisco F.   +3 more
core   +1 more source

A review on vortex dynamics in the healthy and dilated left ventricles and its application to heart health

Flow
Many cardiovascular diseases occur due to an abnormal functioning of the heart. A diseased heart leads to severe complications and in some cases death of an individual.
Mahesh S. Nagargoje, Eneko Lazpita, Jesús Garicano-Mena, Soledad Le Clainche   +3 more
doaj   +1 more source

Solidity effects on the performance of vertical-axis wind turbines

Flow, 2021
The variety of configurations for vertical-axis wind turbines (VAWTs) make the development of universal scaling relationships for even basic performance parameters difficult.
Mark A. Miller, Subrahmanyam Duvvuri, Marcus Hultmark   +2 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source