搜索结果: 1-12 共查到“知识库 物理学 Weyl”相关记录12条 . 查询时间(0.119 秒)
THE STEINBERG TORUS OF A WEYL GROUP AS A MODULE OVER THE COXETER COMPLEX
Hyperplane arrangement Coxeter complex Steinberg torus
2015/8/14
Associated to each irreducible crystallographic root system , there is a certain
cell complex structure on the torus obtained as the quotient of the ambient space by the
coroot lattice of . This i...
Self-adjoint commuting differential operators and commutative subalgebras of the Weyl algebra
Self-adjoint commuting differential operators commutative subalgebras the Weyl algebra Mathematical Physics
2011/9/13
Abstract: In this paper we give enough conditions when the operator of the fourth order included in a commutative ring of ordinary differential operators of rank 2 is formally self-adjoint. In the cas...
On Third Order Lagrangians, Weyl Invariants & Classical Trace Anomaly in Six Dimensions
Higher Order Gravities Non–Linear Lagrangians Weyl Invariants Heat Kernel Coefficients Lovelock Lagrangian
2011/9/29
Abstract: We have proceeded the analogy of Einstein tensor and alternative form of Einstein field equations for generic coefficients of eight terms in third order of Lovelock Lagrangian. We have found...
Analytic holographic superconductor with Weyl Corrections
Classical Black holes Gauge/string duality High-TC superconductors theory
2011/8/26
We study analytical properties of the holographic superconductors with Weyl corrections. We describe the phenomena in the probe limit neglecting backreaction of the space-time. We observe that for the...
Snub 24-Cell Derived from the Coxeter-Weyl Group W(D4)
Snub 24-Cell the Coxeter-Weyl Group W(D4)
2011/7/26
Snub 24-Cell Derived from the Coxeter-Weyl Group W(D4).
Conjugacy classes in Weyl groups and q-W algebras
Conjugacy classes Weyl groups q-W algebras
2010/12/27
We define noncommutative deformations W_q^s(G) of algebras of regular functions on certain transversal slices to the set of conjugacy classes in an algebraic group G which play the role of Slodowy sli...
Tunneling conductance in strained graphene-based superconductor: Effect of asymmetric Weyl-Dirac fermions
tunneling conductance strained graphene Specular Andreev reflection
2010/11/18
Based on the BTK theory, we investigate the tunneling conductance in a uniaxially strained graphene-based normal metal (NG)/ barrier (I)/superconductor(SG) junctions. In the present model, we assume t...
The stationary Weyl equation and Cosserat elasticity
neutrino spin torsion Cosserat elasticity
2010/3/18
The paper deals with the Weyl equation which is the massless Dirac equation. We study the Weyl equation in the stationary setting, i.e. when the spinor field oscillates harmonically in time. We sugges...
Weyl编序下玻色弦的量子化
量子化 玻色弦 Weyl编序
2008/12/2
本文给出Weyl编序下玻色弦的量子化.用这种方法可避免坐标空间厄米化与振子空间正规乘积化不一致的问题.利用主值求和方法给出Nambu-Goto弦在Weyl对应下的Virasoro代数没有中心项,并计算了弦的角动量算子及其对易关系.得到了弦的维数D=26.
Generalized Weyl Ordering and Nonlinear Coherent States
nonlinear coherent states generalized Weyl ordering
2007/8/15
2002Vol.38No.6pp.729-732DOI:
Generalized Weyl Ordering and Nonlinear Coherent States
FAN Hong-Yi
Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, C...
General Wigner Transforms Studied by Virtue of Weyl Ordering of the
Wigner Operator
general Wigner transform Weyl ordering Wigner operator IWWOP
technique
2007/8/15
2003Vol.40No.4pp.409-414DOI:
General Wigner Transforms Studied by Virtue of Weyl Ordering of the
Wigner Operator
FAN Hong-Yi
Department of Physics, Shanghai Jiao Tong Un...
Applications of Weyl Ordered Two-Mode Wigner Operator for Quantum
Mechanical Entangled System
Weyl ordering two-mode Wigner operator entangled system
2007/8/15
2004Vol.41No.2pp.205-208DOI:
Applications of Weyl Ordered Two-Mode Wigner Operator for Quantum
Mechanical Entangled System
FAN Hong-Yi
Department of Physics, Shanghai J...