搜索结果: 16-30 共查到“知识库 凝聚态物理学其他学科”相关记录52条 . 查询时间(3.375 秒)
品质因子可调的石墨烯纳米机械振子
石墨烯 纳米机械振子 耗散 品质因子
2022/3/23
一种单模-多模-单模结构的干涉型光纤温度传感器
SMS光纤结构 温度传感 级联SMS结构 独立
2022/3/31
随机边界对相对论气体玻色-爱因斯坦凝聚临界温度的影响
玻色-爱因斯坦凝聚 临界温度 随机箱 相对论玻色气体
2022/3/31
Eigenstate Estimation for the Bardeen-Cooper-Schrieffer (BCS) Hamiltonian
Eigenstate Estimation Bardeen-Cooper-Schrieffer (BCS) Hamiltonian
2011/1/10
We show how multi-level BCS Hamiltonians of finite systems in the strong pairing interaction
regime can be accurately approximated using multi-dimensional shifted harmonic oscillator Hamil-tonians.
We performed a systematic density functional study of the adsorption of copper, silver, and gold adatoms on graphene, especially accounting for van der Waals interactions by the vdW-DF and the PBE+D2 ...
We explore the properties of the low-temperature phase of the O(n) loop model in two dimensions
by means of transfer-matrix calculations and finite-size scaling. We determine the stability of this ph...
Bound state of a hole and a triplet spin in the $t_1$-$t_2$-$J_1$-$J_2$ model
Bound state triplet spin
2010/11/17
We show that a hole and a triplet spin form a bound state in a nearly half-filled band of the one-and two-dimensional t1-t2-J1-J2 models. Numerical calculation indicates that the bound state is a spat...
THINGS about MOND
galaxies kinematics and dynamics dark matter galaxies spiral gravitation
2010/12/21
We present the analysis of 12 high-resolution galactic rotation curves from The HI Nearby Galaxy Survey (THINGS) in the context of modified Newtonian dynamics (MOND). These rotation curves were select...
Deconfined SU(2) phase with a massive vector boson triplet
Deconfined SU(2) phase massive vector boson triplet
2011/1/14
We introduce a model of SU(2) and U(1) vector fields with a local U(2) symmetry. Its action
can be obtained in the London limit of a gauge invariant regularization involving two scalar fields.
Dynamical Implications of Adjustments to Proper Time Caused by Higher Dimensions: A Note
Higher dimensions Cosmological constant Hubble’s Law Heisenberg’s relation
2010/12/21
When the proper time of general relativity is adjusted to reflect the possible existence
of higher dimensions, small dynamical effects appear in spacetime of the sort usually associated with the cosm...
Convergence of a renormalization group approach to dimer-dimer scattering
Convergence of a renormalization group dimer-dimer scattering
2011/1/10
We study the convergence of a functional renormalisation group technique by looking at the ratio between the fermion-fermion scattering length and the dimer-dimer scattering length for a system of non...