Results 31 to 40 of about 57,747 (318)

Green's Function for Nonlocal Potentials [PDF]

, 1997
The single-particle nuclear potential is intrinsically nonlocal. In this paper, we consider nonlocalities which arise from the many-body and fermionic nature of the nucleus. We investigate the effects of nonlocality in the nuclear potential by developing
A B Balantekin, Aoki K, Aoki K, Aoki K, Aoki K, Baseia B, Brink D M, Feshbach H, Feshbach H, Frahn W E, Fröbrich P, Galetti D, J F Beacom, Jackson D F, M A Cândido Ribeiro, Mackintosh R S, Mott N F, Ziman J M   +17 more
core   +2 more sources

Green's function for gravitational waves in FRW spacetimes

, 1993
A method for calculating the retarded Green's function for the gravitational wave equation in Friedmann-Roberson-Walker spacetimes, within the formalism of linearized Einstein gravity is developed.
A. Kosowsky, A. Kosowsky, Albert Stebbins, B. Allen, Bruce Allen, Bryce S. DeWitt, Bryce S. DeWitt, C. Misner, D. Bennett, J. Hadamard, J. S. Dowker, J. S. Dowker, L. H. Ford, L. P. Grishchuk, L. P. Grishchuk, L. P. Grishchuk, L. P. Grishchuk, L. Parker, L. Parker, Michael S. Turner, N. D. Birrell, N. Turok, P. C. Waylen, P. C. Waylen, R. G. McLenaghan, R. R. Caldwell, S. Veeraraghavan, S. Weinberg   +27 more
core   +1 more source

Strongly Correlated Topological Superconductors and Topological Phase Transitions via Green's Function

, 2012
We propose several topological order parameters expressed in terms of Green's function at zero frequency for topological superconductors, which generalizes the previous work for interacting insulators.
A. A. Abrikosov, G. E. Volovik, M. Nakahara, Shou-Cheng Zhang, Zhong Wang   +4 more
core   +1 more source

Analytic continuation-free Green's function approach to correlated electronic structure calculations [PDF]

, 2017
We present a new charge self-consistent scheme combining Density Functional and Dynamical Mean Field Theory, which uses Green's function of multiple scattering-type.
Chioncel, L., Vitos, L., Östlin, A.
core   +2 more sources

Calculation of Green's Function for Poisson's Equation in Plane Polar Coordinates

Trends in Computational and Applied Mathematics
A new calculation of Green's function for Poisson's equation in plane polar coordinates is presented. The method consists in first calculating the solution to the simpler problem, but with the same Green's function, that is obtained with the ...
R. T. Couto
doaj   +1 more source

Signal from noise retrieval from one and two-point Green's function - comparison

, 2015
We compare two methods of eigen-inference from large sets of data, based on the analysis of one-point and two-point Green's functions, respectively. Our analysis points at the superiority of eigen-inference based on one-point Green's function. First, the
B. Collins, D. V. Voiculescu, Grzegorz Łukaszewski, J. Jurkiewicz, J.-P. Bouchaud, Jerzy Jurkiewicz, Maciej A. Nowak, R. Couillet, V. L. Girko, Z. Burda, Z. D. Bai, Zbigniew Drogosz, Zh. Bai   +12 more
core   +1 more source

2D topological matter from a boundary Green's functions perspective: Faddeev-LeVerrier algorithm implementation

SciPost Physics, 2022
Since the breakthrough of twistronics a plethora of topological phenomena in correlated systems has appeared. These devices can be typically analyzed in terms of lattice models using Green's function techniques. In this work we introduce a general method
Miguel Alvarado, Alfredo Levy Yeyati
doaj   +1 more source

Green's function for the wavized Maxwell fish-eye problem

, 2011
Unique transformation properties under the hyperspherical inversion of a partial differential equation describing a stationary scalar wave in an $N$-dimensional ($N\geqslant2$) Maxwell fish-eye medium are exploited to construct a closed form of the Green'
Szmytkowski, Radosław
core   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source

Perturbation of infinite networks of resistors [PDF]

, 2001
The resistance between arbitrary nodes of infinite networks of resistors is studied when the network is perturbed by removing one bond from the perfect lattice. A connection is made between the resistance and the lattice Green's function of the perturbed
Cserti, József, Dávid, Gyula, Piróth, Attila   +2 more
core   +2 more sources