搜索结果: 1-15 共查到“物理学 two-body”相关记录16条 . 查询时间(0.14 秒)
Diagrammatic Quantum Monte Carlo for Two-Body Problems: Applied to Excitons
Accurate numerical solution exciton solid monte carlo simulation catamaran green function feynman electron hole
2014/12/22
We present a novel method for the precise numeric solution of the irreducible two-body problem and apply it to excitons in solids. The approach is based on the Monte Carlo simulation of the two-body G...
The Lambda* N interaction and two-body bound state based on chiral dynamics
Strangeness K nuclei (1405) Chiral symmetry
2011/7/20
The interaction of Lambda*=Lambda(1405) with a nucleon is studied from the viewpoint of chiral dynamics. We construct the coordinate space Lambda* N potential in the meson-exchange picture, which serv...
Probing Non-leptonic Two-body Decays of $B_c$ meson 。
Production of radially excited charmonium mesons in two-body nonleptonic Bc decays
Production radially excited charmonium mesons two-body Bc
2011/4/7
Production of radially excited charmonium mesons in two-body nonleptonic Bc decays 。
The determination of the two-body density functional from its one-body density is achieved for Moshinsky's harmonium model, using a phase-space formulation, thereby resolving its phase dilemma. The c...
Elastic electron-deuteron scattering and two-body current operators in the Light-Front Hamiltonian Dynamics
Elastic electron-deuteron scattering two-body current operators Light-Front Hamiltonian Dynamics
2011/1/6
The electromagnetic properties of the deuteron are investigated within a Light-Front Hamilto-
nian Dynamics framework, with a current operator that contains both one-body and two-body
contributions....
One dimensional scattering of a two body interacting system by an infinite wall
One dimensional scattering two body interacting system infinite wall
2010/11/11
The one-dimensional scattering of a two body interacting system by an infinite wall is studied in a quantum-mechanical framework. This problem contains some of the dynamical features present in the co...
Complete Characterization of the Ground Space Structure of Two-Body Frustration-Free Hamiltonians for Qubits
Ground Space Structure Two-Body Frustration-Free Hamiltonians Qubits
2010/11/5
The problem of finding the ground state of a frustration-free Hamiltonian carrying only two-body interactions between qubits is known to be solvable in polynomial time. It is also shown recently that,...
We study in this work the two-body hadronic charmed meson decays, including both the PP and VP modes. The latest experimental data are first analyzed in the diagrammatic approach. The magnitudes and s...
Collectivity under random two-body interactions
random interactions regular structure collective motion symmetry
2009/8/17
In this paper we study collective motion under random two-body interactions in the fermion dynamical symmetry Model (FDSM). It is found that a Hamiltonian with the SO(8) symmetry of the FDSM does not ...
Matrix Product States: Symmetries and Two-Body Hamiltonians
Matrix Product States Symmetries Two-Body Hamiltonians
2010/4/13
We characterize the conditions under which a translationally invariant matrix product state (MPS) is invariant under local transformations. This allows us to relate the symmetry group of a given state...
Matrix Elements of One- and
Two-Body Operators in the Unitary Group Approach (II) - Application
configuration interaction problems many-electron systems unitary
group approach
2007/8/15
2001Vol.35No.3pp.257-262DOI:
Matrix Elements of One- and
Two-Body Operators in the Unitary Group Approach (II) - Application
DAI Lian-Rong and PAN Feng
Department of Phy...
Matrix Elements of One- and Two-Body Operators in the Unitary Group Approach (I) - Formalism
unitary group approach tensor algebraic method many-body
matrix elements
2007/8/15
2001Vol.35No.2pp.129-136DOI:
Matrix Elements of One- and Two-Body Operators in the Unitary Group Approach (I) - Formalism
DAI Lian-Rong and PAN Feng
Department of Physic...
The Lowest Order Relativistic Corrections for K-p Two-Body Problem
K- system relativistic corrections
2007/8/15
2005Vol.44No.6pp.1061-1064DOI:
The Lowest Order Relativistic Corrections for K-p Two-Body Problem
WANG Wan-Zhang, ZHANG Qi-Ren, and GAO Chun-Yuan
Department of Technical...
Two-Body Relationship Between the Pearson-Takai-Halicioglu-Tiller and the Biswas-Hamann Potential Functions
the Pearson-Takai-Halicioglu-Tiller the Biswas-Hamann Potential Functions
2010/10/14
An approximate and a good parametric relationship between the Pearson-Takai-Halicioglu-Tiller (PTHT) and the Biswas-Hamann (BH) empirical potential energy functions is developed for the case of 2-body...