Results 51 to 60 of about 138,925 (175)

Equivalence of particle-particle random phase approximation correlation energy and ladder-coupled-cluster doubles [PDF]

, 2013
We present an analytical proof and numerical demonstrations of the equivalence of the correlation energy from particle-particle random phase approximation (pp-RPA) and ladder-couple-cluster-doubles (ladder-CCD). These two theories reduce to the identical
Blaizot J., Degao Peng, Helen van Aggelen, Horn R. A., Lindhard J., Parr R. G., Ring P., Stephan N. Steinmann, Weitao Yang   +8 more
core   +3 more sources

Peroxidase‐Mimicking Nanozymes for Rapid Detection of Infectious Diseases

Advanced Science, EarlyView.
Peroxidase‐mimicking nanozymes (PMNs) have emerged as robust and versatile materials for rapid infectious disease diagnostics. This review highlights the rational design and controlled synthesis of PMNs, summarizes key biomarkers relevant to infectious diseases, examines their integration into diverse rapid detection platforms, and highlights ...
Shikuan Shao, Victor Fernandez‐Gonzalez, Xiaochuan Wang, Blake Pylipow, Claudia Herrera, Xiaohu Xia   +5 more
wiley   +1 more source

The Nuclear Scissors Mode from Various Aspects

, 2006
Three methods to describe collective motion, Random Phase Approximation (RPA), Wigner Function Moments (WFM) and the Green's Function (GF) method are compared in detail and their physical content analyzed on an example of a simple model, the harmonic ...
Balbutsev, Balbutsev, Balbutsev, Balbutsev, Balbutsev, Balbutsev, Balbutsev, Balbutsev, Balbutsev, Balbutsev, Bertsch, Bertsch, Chandrasekhar, da Providěncia, Dieperink, E.B. Balbutsev, Hamamoto, Hilton, Kohl, Lane, Lipparini, Lipparini, Liu, Lo Iudice, Lo Iudice, P. Schuck, Richter, Ring, Shlomo, Soloviev, Suzuki, Varshalovitch, Zawischa, Zawischa   +33 more
core   +4 more sources

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

Advanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

Concealable and Field‐Free Physical Unclonable Function Based on Voltage‐Controlled Magnetic Tunnel Junctions

Advanced Electronic Materials, EarlyView.
A concealable physical unclonable function (PUF) based on an array of 384 nanoscale voltage‐controlled magnetic tunnel junctions is demonstrated. The PUF operates without any external magnetic field. It uses a combination of deterministic and stochastic switching mechanisms, based on the spin transfer torque and voltage‐controlled magnetic anisotropy ...
Thomas Neuner, Jaimin Kang, Jordan Athas, Christian Duffee, Noraica Davila Melendez, Jordan A. Katine, Pedram Khalili Amiri   +6 more
wiley   +1 more source

Random-phase approximation and its applications in computational chemistry and materials science

, 2012
The random-phase approximation (RPA) as an approach for computing the electronic correlation energy is reviewed. After a brief account of its basic concept and historical development, the paper is devoted to the theoretical formulations of RPA, and its ...
A Becke, A Bohr, A Grüneis, A Grüneis, A Gulans, A Görling, A Heßelmann, A Heßelmann, A Heßelmann, A Kojevnikov, A Marini, A Ruzsinszky, A Ruzsinszky, A Salam, A Seidl, A Stan, A Szabo, A Szabo, A Tkatchenko, AD McLachlan, AJ Cohen, AK Wilson, AL Fetter, B Holm, BG Janesko, BG Janesko, C Lee, C Pisani, CF Weizsäcker von, Christian Joas, D Bohm, D Bohm, D Bohm, D Bohm, D Feller, D Foerster, D Lu, D Pines, D Pines, D Pines, DC Langreth, DC Langreth, DE Beck, DL Freeman, E Fermi, E Fermi, E Runge, E Wigner, E Wigner, E Wigner, E Wigner, E Wohlfarth, F Aryasetiawan, F Bloch, F Furche, F Furche, F Furche, F Göltl, F Mittendorfer, F Weigend, G Jansen, GE Scuseria, GS Blackman, H Eshuis, H Eshuis, H Eshuis, H Fröhlich, H Jiang, H Jiang, H Miyazawa, H Steininger, H-J Kim, H-V Nguyen, H-V Nguyen, HA Bethe, HF Wilson, I Røeggen, J Cízek, J Goldstone, J Harl, J Harl, J Harl, J Hubbard, J Hubbard, J Hubbard, J Hubbard, J Klimeš, J Ma, J Paier, J Paier, J Tao, J Tao, J Toulouse, J Toulouse, J Toulouse, J-Q Sun, JF Dobson, JF Dobson, JF Dobson, JF Dobson, JG Ángyán, JM Luttinger, JM Pitarke, JML Martina, JP Perdew, JP Perdew, JTH Dunning, K Lee, K Sawada, K Sawada, KA Brueckner, KS Singwi, KT Tang, L Goerigk, L Hoddeson, L Schimka, L Wolniewicz, LA Curtiss, LH Thomas, M Dion, M Fuchs, M Fuchs, M Gell-Mann, M Gell-Mann, M Gell-Mann, M Gell-Mann, M Grüning, M Grüning, M Hellgren, M Petersilka, M Rohlfing, Matthias Scheffler, NE Dahlen, NE Dahlen, O Gunnarsson, P Debye, P Debye, P García-González, P Jurečka, P Mori-Sanchez, P Nozières, P Nozières, P Nozières, P) Hohenberg, PAM Dirac, Patrick Rinke, PJ Feibelman, PT Landsberg, PY Ayala, Q-M Hu, R Armiento, R Kubo, RF Bishop, RIG Hughes, RJ Bartlett, RJ Bartlett, RM Irelan, RW Godby, RW Godby, S Baroni, S Grimme, S Grimme, S Hirata, S Ismail-Beigi, S Kurth, S Kümmel, S Lebègue, S Tomonaga, S Tomonaga, SF Boys, T Gould, T Kotani, T Miyake, T Sato, T Takatani, TM Hendersona, V Blum, W Klopper, W Kohn, W Macke, W Zhu, WT Reid, X Ren, X Ren, Xinguo Ren, Y Li, Y Zhao, Y Zhao, Y Zhao, Z Yan   +189 more
core   +1 more source

Combined Long‐Read Genome and Transcriptome Sequencing Establishes Novel Variants in MEGF8 as the Cause for Carpenter Syndrome Type 2

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Carpenter syndrome type 2 (CRPT2) is a rare autosomal recessive disease mainly characterized by craniosynostosis and polysyndactyly. CRPT2 is the rarer subtype of Carpenter syndrome (CRPTS) and is caused by biallelic variants in the multiple epidermal growth factor‐like domains 8 gene (MEGF8).
Kiana Rashidi, Bhavi P. Modi, Phillip A. Richmond, Massimo Mangino, Loryn Byres, Cassie McDonald, Joshua Dalmann, Simran Samra, Kate L. Del Bel, Anna Lehman, Jessica L. Zambonin, Stuart E. Turvey   +11 more
wiley   +1 more source

Efficient and accurate calculation of exact exchange and RPA correlation energies in the Adiabatic-Connection Fluctuation-Dissipation theory

, 2009
Recently there has been a renewed interest in the calculation of exact-exchange and RPA correlation energies for realistic systems. These quantities are main ingredients of the so-called EXX/RPA+ scheme which has been shown to be a promising alternative ...
H. A. van der Vorst, Huy-Viet Nguyen, Stefano de Gironcoli   +2 more
core   +1 more source

Wasserstoffaktivierung über Dihydrid‐Bildung an einem Rh1/Fe3O4(001)‐Einzelatomkatalysator

Angewandte Chemie, EarlyView.
Die Deuterium‐ (Wasserstoff‐)Adsorption am Einzelatomkatalysator Rh1/Fe3O4(001) induziert keinen D‐ (H‐)Spillover auf den reduzierbaren Fe3O4‐Träger. Stattdessen bildet sich eine Rh1‐Dihydrid‐Spezies (Rh−2D bzw. Rh−2H), dessen Wasserstoff beim Tempern desorbiert. ZUSAMMENFASSUNG Die Wasserstoffaktivierung ist ein zentraler Schritt in der katalystischen
Chunlei Wang, Panukorn Sombut, Lena Puntscher, Nail Barama, Maosheng Hao, Florian Kraushofer, Jiri Pavelec, Matthias Meier, Florian Libisch, Michael Schmid, Ulrike Diebold, Cesare Franchini, Gareth S. Parkinson   +12 more
wiley   +1 more source

Inhomogeneous Gutzwiller approximation with random phase fluctuations for the Hubbard model

, 2002
We present a detailed study of the time-dependent Gutzwiller approximation for the Hubbard model. The formalism, labelled GA+RPA, allows us to compute random-phase approximation-like (RPA) fluctuations on top of the Gutzwiller approximation (GA).
A. Georges, D. J. Thouless, D. Vollhardt, E. Arrigoni, E. Arrigoni, E. Dagotto, E. Jeckelmann, F. Becca, F. Gebhard, G. Kotliar, G. Seibold, G. Seibold, G. Seibold, G. Seibold, H. Yokoyama, J. Bünemann, J. Bünemann, J. Lorenzana, J. Lorenzana, J. Lorenzana, J. Lorenzana, J. W. Rasul, K. Yonemitsu, K. Yonemitsu, M. C. Gutzwiller, M. Lavagna, N. E. Zein, R. Frésard, R. Raimondi, R. Raimondi, T. Li, W. F. Brinkman, W. Metzner, W. Metzner   +33 more
core   +1 more source