Correlation-hole induced paired quantum Hall states in lowest Landau level (2009)
Lu, Yuan-Ming, Yu, Yue, Wang, Ziqiang
A theory is developed for the paired even-denominator fractional quantum Hall states in the lowest Landau level. We show that electrons bind to quantized vortices to form composite fermions,...
Yue Yu, Shangping Ren, Ophir Frieder
We apply interval-based timing constraint satisfaction probability results to predict timing constraint violations in real-time embedded system with a known hardware transient failure model. A...
Supersymmetric Response of Bose-Fermi Mixture to Photoassociation (2009)
We study supersymmetric (SUSY) responses to a photoassociation process in a mixture of Bose molecules $b$ and Fermi atoms $f$ which turn to mutual superpartners for a set of proper parameters. We...
Quantized squeezing and even-odd asymmetry of trapped bosons (2009)
Hu, Shijie, Wen, Yuchuan, Yu, Yue, Normand, Bruce, Wang, Xiaoqun
We investigate the exact nature of the superfluid-to-Mott-insulator crossover for interacting bosons on an optical lattice in a one-dimensional, harmonic trap by high-precision density-matrix...
Topological quantum phase transition in an extended Kitaev spin model (2009)
Shi, Xiao-Feng, Yu, Yue, You, J. Q., Nori, Franco
We study the quantum phase transition between Abelian and non-Abelian phases in an extended Kitaev spin model on the honeycomb lattice, where the periodic boundary condition is applied by placing the...
Jing-Jing Xie, Jia Lu, Zheng-Ming Qian, Yue Yu, Jin-Ao Duan, Shao-Ping Li
Coniferyl ferulate, which is noted for its multiple pharmacological activities and chemical instability, is abundant in Angelica sinensis. In this paper, five methods, namely sonication extraction...
Explicit illustration of non-abelian fusion rules in a small spin lattice (2008)
We exactly solve a four-site spin model with site-dependent Kitaev's coupling in a tetrahedron by means of an analytical diagonalization. The non-abelian fusion rules of eigen vortex excitations in...
Solitons and vortices in an evolving Bose-Einstein condensate (2008)
Yang, Shi-Jie, Wu, Quan-Sheng, Feng, Shiping, Wen, Yu-Chuan, Yu, Yue
Spatiotemporal evolution of a confined Bose-Einstein condensate is studied by numerically integrating the time-dependent Gross-Pitaevskii equation. Self-interference between the successively...
Anyons from fermions with conventional two-body interactions (2008)
Emergent anyons are the key elements of the topological quantum computation and topological quantum memory. We study a two-component fermion model with conventional two-body interaction in an open...
The exact solubility of the Kitaev-type spin honeycomb lattice model was proved by means of a Majorana fermion representation or a Jordan-Wigner transformation while the explicit form of the anyon in...
Quaternate generalization of Pfaffian state at $\nu=5/2$ (2008)
We consider a quaternately generalized Pfaffian QGPf$(\frac{1}{J(z_i,z_j,z_k,z_l)})[J(z_1,...,z_N)]^2$ in which the square of Vandermonde determinant, $[J(z_1,...,z_N)]^2$, implies the upmost Landau...
Yang, Xiuna, Morita, Masahiro, Wang, Hui, Suzuki, Toru, Yang, Wen, Luo, Yunhai, ...
BTG2 is the prototypical member of the TOB family and is known to be involved in cell growth, differentiation and DNA repair. As a transcriptional co-regulator, BTG2 interacts with CCR4-associated...
Anyonic Loops in Three Dimensional Spin liquid and Chiral Spin Liquid (2007)
We established a large class of exactly soluble spin liquids and chiral spin liquids on three dimensional helix lattices by introducing Kitaev-type's spin coupling. In the chiral spin liquids, exact...
This paper has been withdrawn by the author, due to an important sign error in Eqn. 2.
Exactly soluble spin-$\frac{1}2$ models on three-dimensional lattices are proposed by generalizing Kitaev model on honeycomb lattice to three dimensions with proper periodic boundary conditions. The...
An exactly soluble model with tunable p-wave paired fermion ground states (2007)
Motivated by the work of Kitaev, we construct an exactly soluble spin-$\frac{1}2$ model on honeycomb lattice whose ground states are identical to...
Supersymmetry and Goldstino-like Mode in Bose-Fermi Mixtures (2007)
Supersymmetry is assumed to be a basic symmetry of the world in many high energy theories, but none of the super partners of any known elementary particle has been observed yet. We argue that...
Gauge symmetry in Kitaev-type spin models and index theorems on odd manifolds (2007)
We construct an exactly soluble spin-$\frac{1}2$ model on a honeycomb lattice, which is a generalization of Kitaev model. The topological phases of the system are analyzed by study of the ground...
Hu, Shijie, Wen, Yuchuan, Wang, Xiaoqun, Yu, Yue
Successive quantum transitions in an intermediate regime are shown to exist between the superfluid and Mott insulating states for interacting bosonic atoms in one dimension with a trapping potential....
The Extended Bose Hubbard Model on the Two Dimensional Honeycomb Lattice (2007)
Gan, Jing Yu, Wen, Yu Chuan, Ye, Jinwu, Li, Tao, Yang, Shi-Jie, Yu, Yue
We study the extended Bose-Hubbard model on a two-dimensional honeycomb lattice by using large scale quantum Monte Carlo simulations. We present the ground state phase diagrams for both the hard-core...
Number Statistics of Ultracold Bosons in Optical Lattice (2006)
Wen, Yu Chuan, Gan, Jing Yu, Lu, Xiancong, Yu, Yue
We study the number statistics of ultracold bosons in optical Lattice using the slave particle technique and quantum Monte Carlo simulations. For homogeneous Bose-Hubbard model, we use the slave...
We study the thermodynamics of ultracold Bose atoms in optical lattices by numerically diagonalizing the mean-field Hamiltonian of the Bose-Hubbard model. This method well describes the behavior of...
Dynamics of edge Majorana fermions in $\nu=\frac{5}2$ fractional quantum Hall effects (2006)
Commencing with the composite fermion description of the $\nu=5/2$ fractional quantum Hall effect, we study the dynamics of the edge neutral Majorana fermions. We confirm that these neutral modes are...
The Hall effect of dipole chain in one dimensional Bose-Einstein condensation (2006)
We find a breather behavior of the dipole chain, this breather excitation obey fractional statistics, it could be an experimental quantity to detect anyon. A Hall effect of magnetic monopole in a...
Calogero-Sutherland-Lieb-Liniger gas in one-dimensional cold atoms (2006)
We study an array of cigar-like Bose atom condensates confined in a cylinder and examine the competition between the dipole-dipole and the short range interactions. The system is effectively reduced...
Calogero-Sutherland gas of ultracold Bose atoms (2006)
We show that the Calogero-Sutherland (C-S) gas, a famous exact soluble one-dimensional system with an inverse square long range interaction, can be realized by dimension reduction in a cold Bose atom...
Electron-like and photon-like excitations in an ultracold Bose-Fermi atom mixture (2006)
We show that the electron-like and photon-like excitations may exist in a three-dimensional Bose-Fermi Hubbard model describing ultracold Bose-Fermi atom mixtures in optical lattices. In a Mott...
Outline � Motivations � Challenges � Algorithms � Examples � References Motivations (2006)
� In contemporary radio receivers for mobile applications, the front-end is inflexible. � The modern radio environment, however, is highly variable. � The result is that a receiver is usually...
We show that the 'electron' and 'photon' can emerge from a supersymmetric Hubbard model which is a non-relativistic theory of the neutral particles. The Higgs boson and 'photon' may not appear in the...
Anisotropic transport for $\nu=2/5$ FQH state at intermediate magnetic field (2005)
Yang, Shi-Jie, Yu, Yue, Zhu, Bang-Fen
The $\nu=2/5$ state is spin-unpolarized at weak magnetic field and fully polarized at strong field. At intermediate field, a plateau of half the maximal polarization is observed. We study this...
Interaction of a surface acoustic wave with a two-dimensional electron gas (2005)
Yang, Shi-Jie, Zhao, Hu, Yu, Yue
When a surface acoustic wave propagates on the surface of a GaAs semiconductor, coupling between electrons in the two-dimensional electron gas beneath the interface and the elastic host crystal...
We study the one-band Hubbard model at half filling with hopping asymmetry and its effective model at finite but large U up to the second order of tmix/U. Two variational wave functions, the...
Short-range coherence of a lattice Bose atom gas in the Mott insulating phase (2005)
We study the short-range coherence of ultracold lattice Bose gases in the Mott insulating phase. We calculate the visibility of the interference pattern and the results agree quantitatively with the...
Lu, Xiancong, Li, Jinbin, Yu, Yue
By using slave particle (slave boson and slave fermion) technique on the Bose-Hubbard model, we study the finite temperature properties of ultracold Bose gases in optical lattices. The phase diagrams...
We predict that a new superfluid phase, the incompressible excitonic superfluid (IESF), in the phase diagram of ultracold Bose atoms in $d>1$ dimensional optical lattices, which is caused by the...
Dai, Jianhui, Feng, Xiaoyong, Xiang, Tao, Yu, Yue
We study the phase diagram of a one-dimensional extended Hubbard model with antiferromagnetic exchange interaction analytically and numerically. The bosonization and transfer-matrix renormalization...
We perform a comparative study of the finite temperature behavior of ultracold Bose atoms in optical lattices by the slave fermion and the slave boson approaches to the Bose Hubbard model. The phase...
Density-induced reorientation of the stripe at half-filled high Landau levels (2004)
The effect of a unidirectional periodic potential on the orientation of the stripe state is studied for the two-dimensional electron system at half-filled high Landau levels. By considering a quantum...
Luttinger liquid with strong spin-orbital coupling and Zeeman splitting in quantum wires (2004)
Yu, Yue, Wen, Yuchuan, Li, Jinbin, Su, Zhaobin, Chui, S. T.
We study a one-dimensional interacting electron gas with the strong Rashba spin-orbit coupling and Zeeman splitting in a quantum well. A bosonization theory is developed for this system. The...
Time-evolution stability of order parameters and phase diagrams of bosons on optical lattice (2004)
Stemming from the Heisenberg equations of motion, we study the time-evolution stability of the order parameters for the cold atoms on optical lattices. The requirement of this stability of the order...
Interaction broadening of Wannier functions and Mott transitions in atomic BEC (2003)
Li, Jinbin, Yu, Yue, Dudarev, Artem M., Niu, Qian
Superfluid to Mott-insulator transitions in atomic BEC in optical lattices are investigated for the case of number of atoms per site larger than one. To account for mean field repulsion between the...
Comments on `Rashba precession in quantum wire with interaction' (2003)
In a recent Rapid Communication (Phys. Rev. B {\bf 63}, 121210(R) (2001)), Ha\"usler showed that the interaction between electrons in quantum wires may enhance the persistent spin current arising...
Temperature dependence of the conductivity of the electronic crystal (2003)
We study the temperature dependence of the conductivity of the 2D electronic solid. In realistic samples, a domain structure forms in the solid and each domain randomly orients in the absence of the...
Wu, Wei, Li, Jinbin, Yu, Yue, Chui, S. T.
We consider the effect of the Rashba spin-orbital interaction and space charge in a ferromagnet-insulator/semiconductor/insulator-ferromagnet junction where the spin current is severely affected by...
We prove that the t-J-U model can be deduced from the Hubbard model at a large but finite U by a canonical transformation. We argue that the system may have a metal-insulator transition at a critical...
Electron space charge effect on spin injection into semiconductors (2002)
Yu, Yue, Li, Jinbin, Chui, S. T.
We consider spin polarized transport in a ferromagnet-insulator/semiconductor/insulator-ferromagnet (F1-I-S-I-F2) junction. We find that the spin current is strongly dependent on the spin...
Gossamer supercoductivity and the mean field approximation of a new effective Hubbard model (2002)
We construct a new effective two-dimensional Hubbard model by taking the different electron occupancy on site into account. The mean field state of the new Hamiltonian gives rise to the gossamer...
In the bilayer quantum Hall coherent state for $\nu_T$ deviating slightly from one, we show that, instead of the global order parameter, the spontaneous breaking of the pseudospin U(1) rotational...
In a recent experiment (Phys. Rev. Lett. {\bf 87}, 036903 (2001)), Spielman et al observed a linearly dispersing collective mode in quantum Hall ferromagnet. While it qualitatively agrees with the...
Lauglin-type wavefunction of two-dimensional electrons in the tilted magnetic field (2002)
Yang, Shi-JIe, Yu, Yue, Li, Jin-Bin
We study the fractional quantum Hall states in the tilted magnetic field. A many-particle wavefunction of the ground state, which is similar to that of Laughlin's, is constructed in the Landau gauge....
Empirical evaluation of information visualization: an introduction (2002)
This paper describes the development and application of visualization techniques for users to access and explore information in a digital library e ffectively and intuitively. Salient semantic...
We construct a generalized Laughlin-liquid wave function and a variational electron solid wave function when the magnetic field is tilted. The energy of the liquid state is evaluated by Monte Carlo...
Empirical studies of information visualization: a meta-analysis (2000)
A meta-analysis is conducted on a set of empirical studies of information visualization. To be included in the meta-analysis, a study must meet a set of selection criteria. The meta-analysis...
Yang, Shi-Jie, Yu, Yue, Su, Zhao-Bin
The ground state cohesive energies per electron of the composite fermion (CF) Fermi sea, the Laughlin state and the charge density wave (CDW) at higher Landau levels (LLs) are computed. It is shown...
We formulate the dynamics of local order parameters by extending the recently developed adiabatic spinwave theory involving the Berry curvature, and derive a formula showing explicitly the role of...
Wu, Yong-Shi, Yu, Yue, Yang, Huan-Xiong
We develop a bosonization approach to study the low temperature properties of one-dimensional gas of particles obeying fractional exclusion statistics (FES). It is shown that such ideal gas...
Visualising scientific disciplines on the web (2000)
Chaomei Chen, Chiladda Chennawasin, Yue Yu
A novel interface design approach is presented for navigating and exploring salient intellectual structures inherited in scientific literature. We describe the development of a 3-dimensional...
Yu, Yue, Yang, Huan-Xiong, Wu, Yong-Shi
We develop a bosonization approach for one-dimensional models based on Bethe ansatz equations. The operator formalism of the exact soluble models in the low energy limit provides a systematic method...
We calculate the conductivity associated with the anomalous propagation of a surface acoustic wave above a two-dimensional electron gas at $\nu=1/2$. Murthy-Shankar's middle representation is adopted...
We derive a microscopic model describing the low-lying edge excitations in the fractional quantum Hall liquid with $\nu=\frac{\nu^*} {\tilde\phi\nu^*+1}$. For $\nu^*>0$, it is found that the...
Paired Hall States versus Unidirectional CDW in Tilted Field for $\nu={5/2}$ (1999)
Yu, Yue, Yang, Shi-Jie, Su, Zhao-Bin
We formulate the composite fermions in the presence of an in-plane magnetic field. As the in-plane field increases, if we assume the state at $\nu=5/2$ turns into the mixed state between the...
Based on the composite fermion approach, we derive a microscopic theory describing the low-lying edge excitations in the fractional quantum Hall liquid with $\nu=\frac{\nu^*}{\tilde\phi\nu^*+1}$. For...
Schwinger boson mean field theory of the Heisenberg Ferrimagnetic Spin Chain (1999)
Wu, Congjun, Chen, Bin, Dai, Xi, Yu, Yue, Su, Zhao-Bin
The Schwinger boson mean field theory is applied to the quantum ferrimagnetic Heisenberg chain. There is a ferrimagnetic long range order in the ground state. We observe two branches of the low lying...
Pseudogap phase in the U(1) gauge theory with incoherent spinon pairs (1999)
Dai, Xi, Yu, Yue, Xiang, Tao, Su, Zhao-bin
The pseudogap effect of underdoped high-$T_c$ superconductors is studied in the U(1) gauge theory of the t-J model including the spinon pairing fluctuation. The gauge fluctuation breaks the long...
Today's manufacturing industries are facing an increasing pressure that requires environmental responsibilities for their products. Design for Environment (DFE) is a promising approach to minimize...
Today's manufacturing industries are facing an increasing pressure that requires environmental responsibilities for their products. Design for Environment (DFE) is a promising approach to minimize...
Thesis (Ph. D.)--Texas Tech University, 1999.
We report a systematic improvement to calculate the conductivity which associates to the anomaly of the propagation of surface acoustic waves at $\nu={1/2}$ above a two-dimensional electron gas. We...
Phase Structures of Magnetic Impurity Models with Two-Body Hybridization (1997)
The most general model with a magnetic impurity coupled to hybridizing and screening channels of a conduction band is considered. The partition function of the system is asymptotically equivalent to...
Zheng, Wenjun, Yu, Yue, Su, Zhaobin
Based on a newly advanced phenomenological understanding of the high-field insulator- Hall liquid transition in a composite fermion picture, we extend its composite boson counterpart to the analysis...
Generalized Variable Range Hopping Near Two-Dimensional Metal-Insulator Transitions (1997)
In an attempt to understand quantitatively the remarkable discoveries of metal-insulator transitions in two-dimensional systems, we generalize Mott's variable range hopping theory to the situation...
Zheng, Wenjun, Yu, Yue, Su, Zhao-bin
In this paper, we present a phenomenological picture based on the composite fermion theory, in responding to the recent discovery by Shahar et al. of a new transport regime near the transition from a...
Effective Mass of Composite Fermions and Fermionic Chern-Simons Theory in Temporal Gauge (1997)
Yu, Yue, Su, Zhao-Bin, Dai, Xi
The definitions of the effective mass of the composite fermion are discussed for the half-filled Landau level problem. In a recent work, Shankar and Murthy show a finite effective mass of the...
Based on a newly derived microscopic fractional quantum Hall edge model, we study its thermodynamics at finite temperature. For the dressed energy spectrum a critical energy scale determined by the...
The Microscopic Picture of Chiral Luttinger Liquid: Composite Fermion Theory of Edge States (1997)
Yu, Yue, Zheng, Wenjun, Zhu, Zhongyuan
We derive a microscopic theory of the composite fermions describing the low-lying edge excitations in the fractional quantum Hall liquid. Using the composite fermion transformation, one finds that...
The Microscopic Model of Composite Fermion Type Excitations for \nu=1/m Edge States (1997)
We derive a microscopic theory of the composite fermion type quasiparticles describing the low-lying edge excitations in the fractional quantum Hall liquid with $\nu=1/m$. Using the composite fermion...
Typescript (photocopy).
Mean-Field and Perturbation Theory of Vortex-like Composite Fermions (1996)
We develop a field theory for a partially filled Landau level based on composite fermions with a finite vortex core, whose mean-field states are exactly those described by well-tested trial wave...
Bosonization of One-Dimensional Exclusons and Characterization of Luttinger Liquids (1995)
We achieve a bosonization of one-dimensional ideal gas of exclusion statistics $\lambda$ at low temperatures, resulting in a new variant of $c=1$ conformal field theory with compactified radius...
Scaling Law for a Magnetic Impurity Model with Two-Body Hybridization (1995)
Yu, Yue, Li, Yanmin, D'Ambrumenil, Nick
We consider a magnetic impurity coupled to the hybridizing and screening channels of a conduction band. The model is solved in the framework of poor man's scaling and Cardy's generalized theories. We...
Bosonization of one-dimensional exclusons and characterization of luttinger liquids (1995)
We achieve a bosonization of one-dimensional ideal gas of particles obeying exclusion statistics A (so called A exclusons) at low temperatures, resulting in a new variant of c = 1 conformal field...
ARF Impedes NPM/B23 Shuttling in an Mdm2-Sensitive Tumor Suppressor Pathway
Brady, Suzanne N., Yu, Yue, Maggi, Leonard B., Weber, Jason D.
The ARF tumor suppressor is widely regarded as an upstream activator of p53-dependent growth arrest and apoptosis. However, recent findings indicate that ARF can also regulate the cell cycle in the...
Nucleophosmin Is Essential for Ribosomal Protein L5 Nuclear Export
Yu, Yue, Maggi, Leonard B., Brady, Suzanne N., Apicelli, Anthony J., Dai, Mu-Shui, Lu, Hua, ...
Nucleophosmin (NPM/B23) is a key regulator in the regulation of a number of processes including centrosome duplication, maintenance of genomic integrity, and ribosome biogenesis. While the mechanisms...
ARF Impedes NPM/B23 Shuttling in an Mdm2-Sensitive Tumor Suppressor Pathway
Brady, Suzanne N., Yu, Yue, Maggi, Leonard B., Weber, Jason D.
The ARF tumor suppressor is widely regarded as an upstream activator of p53-dependent growth arrest and apoptosis. However, recent findings indicate that ARF can also regulate the cell cycle in the...
Nucleophosmin Is Essential for Ribosomal Protein L5 Nuclear Export
Yu, Yue, Maggi, Leonard B., Brady, Suzanne N., Apicelli, Anthony J., Dai, Mu-Shui, Lu, Hua, ...
Nucleophosmin (NPM/B23) is a key regulator in the regulation of a number of processes including centrosome duplication, maintenance of genomic integrity, and ribosome biogenesis. While the mechanisms...
Yang, Xiuna, Morita, Masahiro, Wang, Hui, Suzuki, Toru, Yang, Wen, Luo, Yunhai, ...
BTG2 is the prototypical member of the TOB family and is known to be involved in cell growth, differentiation and DNA repair. As a transcriptional co-regulator, BTG2 interacts with CCR4-associated...
Jiang, Lei, You, Jia, Yu, Xinxin, Gonzalez, Lety, Yu, Yue, Wang, Qiong, ...
Leptin regulates energy balance and glucose metabolism by activation of multiple signaling cascades mediated by the long-form leptin receptor Ob-Rb. However, the whole spectrum of signaling actions...