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Role of photonic bandgap in transverse localization of light in a disordered waveguide lattice
Role of photonic bandgap transverse localization of light disordered waveguide lattice Optics
2012/4/24
The role of a prominent photonic bandgap (PBG) on the phenomenon of transverse localization of light in an evanescently coupled disordered one-dimensional semi-infinite lossless waveguide lattice has ...
Coupled-wave model for square-lattice photonic-crystal lasers with TE polarization -- a general approach
Coupled-wave model square-lattice photonic-crystal lasers TE polarization
2011/8/3
Abstract: A general coupled-wave model is presented for square-lattice photonic crystal (PC) lasers with transverse-electric polarization. This model incorporates the high-order coupling effects that ...
The excited hadron spectrum in lattice QCD using a new variance reduction method
The excited hadron spectrum lattice QCD
2011/1/7
Progress in calculating the spectrum of excited baryons and mesons in lattice QCD is described. Correlation matrices of sets of spatially-extended hadron operators have been studied and their effectiv...
The phase-shift of isospin-2 pi-pi scattering from lattice QCD
phase-shift isospin-2 pi-pi scattering lattice QCD
2011/1/14
Finite-volume lattice QCD calculations o er the possibility of extracting resonance parameters
from the energy-dependent elastic phase-shift computed using the Luscher technique. In this letter,as a...
A novel method for evaluating correlation functions in lattice hadron spectroscopy
novel method evaluating correlation functions lattice hadron spectroscopy
2011/1/13
We describe a new approach for evaluating hadronic correlation functions which combines
Laplacian-Heaviside quark smearing with a stochastic estimator of quark propagators. This
method utilizes nois...
Tackling the blackbody shift in a strontium optical lattice clock
blackbody shift strontium optical lattice clock
2010/10/26
A major obstacle for optical clocks is the frequency shift due to black body radiation. We discuss how one can tackle this problem in an optical lattice clock; in our case 87Sr: firstly, by a measurem...
Tunable exciton-phonon interactions in an optical lattice of polar molecules
Tunable exciton-phonon interactions optical lattice polar molecules
2010/11/11
We show that an ensemble of polar molecules trapped in an optical lattice can be considered as a controllable open quantum system. The coupling between collective rotational excitations and the center...
Collective photon emission from symmetric states created with Rydberg atoms on a ring lattice
Collective photon emission symmetric states Rydberg atoms
2010/10/21
We discuss the creation of non-classical light from collective atomic states that are prepared in a ring-shaped lattice. These states are realized by exploiting the strong interaction between atoms in...
Using Superconducting Qubit Circuits to Engineer Exotic Lattice Systems
Superconducting Qubit Circuits Engineer Exotic Lattice Systems
2010/10/27
We propose an architecture based on superconducting qubits and resonators for the implementation of a variety of exotic lattice systems, such as spin and Hubbard models in higher or fractal dimensions...
Lattice results on nucleon/roper properties
nucleon excited spectroscopy electric and magnetic form factor transposition form factor
2009/11/24
In this proceeding, I review the attempts to calculate the Nucleon resonance (including Roper as first radially excited state of nucleon and other excited states) using lattice quantum chromodynamics ...
Optical Lattice Clocks with Non-Interacting Bosons and Fermions
Atomic clock Optical lattice Allan deviation Pauli blocking
2009/6/1
We report on frequency comparison of two optical lattice clocks based on fermionic 87Sr trapped in 1D optical lattice and bosonic 88Sr in 3D one. We discuss that these two lattice clock configurations...
An antimagic labelling of a finite undirected simple graph with m edges and n vertices is a bijection from the set of edges to the integers 1, . . . ,m such that all n vertex sums are pairwise distinc...
2001Vol.35No.3pp.288-292DOI:
A Lattice Study of the Glueball Spectrum
LIU Chuan
Department of Physics, Peking University, Beijing 100871, China
(Received:
...
期刊信息
篇名
Magnetic solitons of spinor Bose-Einstein condensates in optical lattice,
语种
英文
撰写或编译
作者
Z.W. Xie,W.P. Zhang,S.T. Chui,W.M. Liu
第一作者单位
刊物名称
Phys. Rev. A
页面
69, 053609 (2004).
出版日期
2004年
月
日
文章...
期刊信息
篇名
Energy spectrum and superfluid-Mott insulator phase transition of ultracold bosons in optical lattice,
语种
英文
撰写或编译
作者
J.J. Liang,J.Q. Liang,W.M. Liu
第一作者单位
刊物名称
Int. J. Mod. Phys. B
页面
17, 459...