搜索结果: 1-15 共查到“物理学 deformation”相关记录27条 . 查询时间(0.24 秒)
$κ$-Deformation and Spectral Triples
$κ$-Deformation Spectral Triples Mathematical Physics
2011/9/14
Abstract: The aim of the paper is to answer the following question: does $\kappa$-deformation fit into the framework of noncommutative geometry in the sense of spectral triples? Using a compactificati...
Deformation Expression for Elements of Algebras (III) --Generic product formula for *-exponentials of quadratic forms--
Weyl algebra Heisenberg Lie algebra meta-plectic groups spinor polar elements
2011/9/5
Abstract: In a noncommutative algebra there is no canonical way to express elements in univalent way, which is often called "ordering problem". In this note we give product formula of the Weyl algebra...
Metric deformation and eigenvalue problem in 2D for an irregular boundary
Metric deformation eigenvalue problem irregular boundary Quantum Physics
2011/7/28
Abstract: We prescribe a new formulation for solving the Helmholtz equation in 2D with irregular boundary. A suitable diffeomorphism is used to annul the asymmetries in the boundary by mapping it into...
Eigenvalue equation for a 1--D Hamilton function in deformation quantization
1--D Hamilton Eigenvalue equation deformation quantization
2011/7/25
Abstract: The choice of coordinates: time and energy as the most convenient for an eigenvalue equation for a 1--D nonrelativistic Hamiltonian in frames of deformation quantization has been proposed. A...
The deformations of antibracket with even and odd deformation parameters
antibracket even odd deformation parameters
2010/12/27
We consider antibracket superalgebras realized on the smooth Grassmann-valued functions with compact supports in n-dimensional space and with the grading inverse to Grassmanian parity. The deformatio...
Effects of high order deformation on superheavy high-$K$ isomers
Effects high order deformation superheavy high-$K$ isomers
2010/12/27
Using, for the first time, configuration-constrained potential-energy-surface calculations with the inclusion of $\beta_6$ deformation, we find remarkable effects of the high order deformation on the ...
Mapping the initiation of plastic deformation in nanoindentation
plastic deformation nanoindentation
2010/11/17
Under the inhomogenous stress field set up by nanoindentation, the smaller the extent of the stress field the greater the yield pressure. When the specimen contains a thin layer of softer material, th...
Deformation of Equilibrium Shape of a Vesicle Induced by Injected Flexible Polymers
Deformation of Equilibrium Shape Equilibrium Shape Injected Flexible Polymers
2010/11/23
Using field theoretic approach, we study equilibrium shape deformation of a vesicle
induced by the presence of enclosed flexible polymers, which is a simple model of drug delivery
system or endocyto...
Effects of high order deformation on superheavy high-$K$ isomers
Effects of high order deformation superheavy high-$K$ isomers
2011/1/6
Using, for the first time, configuration-constrained potential-energy-surface calculations with the inclusion of 6 deformation, we find remarkable effects of the high order deformation on the high-K ...
Anomalous Deformation of Palladium Plates by a Small Gravitational Force during Hydrogen Absorption and Desorption
Anomalous Deformation Palladium Plates Small Gravitational Force
2010/11/22
In order to investigate the anomalous deformation of palladium metal during hydrogen absorption and desorption cycles we measured the dynamical changes of the bending and extension of a palladium plat...
Development of crystallographic preferred orientation and microstructure during plastic deformation of natural coarse-grained quartz veins
Development of crystallographic preferred orientation and microstructure plastic deformation natural coarse-grained quartz veins
2014/5/20
The microstructure and crystallographic preferred orientation (CPO) of quartz were quantified in 17 samples of natural monomineralic tabular veins. The veins opened and were= deformed, up to shear str...
Emergent Noncommutative gravity from a consistent deformation of gauge theory
gravity gauge theory
2010/3/22
Starting from a standard noncommutative gauge theory and using the Seiberg-Witten map we propose a new version of a noncommutative gravity. We use consistent deformation theory starting from a free ga...
Deformation of contour and Hawking temperature
black hole Hawking temperature integral contour
2010/3/18
It was found that, in an isotropic coordinate system, the tunneling approach brings a factor of 1/2 for the Hawking temperature of a Schwarzschild black hole. In this paper, we address this kind of pr...
Some progress in research on octupole deformation around Z=56, N=88 nuclei
high spin states octupole deformation neutron-rich nucleus
2009/8/14
Recent progress in research on octupole deformation around Z=56, N=88 neutron-rich nuclei by our cooperative groups of Tsinghua University, Vanderbilt University and Lawrence Berkeley National Labora...
Generalized Wigner Functions for Damped Systems in Deformation Quantization
Wigner function damped system deformation quantization
2007/8/15
2007Vol.48No.2pp.255-260DOI:
Generalized Wigner Functions for Damped Systems in Deformation Quantization
HENG Tai-Hua and JING Si-Cong
Department of Modern Physics, Univ...