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19922026
most citedA fast approach for overcomplete sparse decomposition based on smoothed L0 norm

1.1k citations

Showing 2001Show all

16 papers · 1 filter

quant-ph2001★ 215 cited

Entanglement Swapping of Generalized Cat States and Secret Sharing

Vahid Karimipour, Saber Bagherinezhad, Alireza Bahraminasab

We introduce generalized cat states for d-level systems and obtain concise formulas for their entanglement swapping with generalized Bell states. We then use this to provide both a…

quant-ph2001★ 106 cited

Quantum key distribution for d-level systems with generalized Bell states

Vahid Karimipour, Saber Bagherinezhad, Alireza Bahraminasab

Using the generalized Bell states and controlled not gates, we introduce an enatanglement-based quantum key distribution (QKD) of d-level states (qudits). In case of eavesdropping,…

cond-mat2001★ 21 cited

Disordered Systems and Logarithmic Conformal Field Theory

M. Reza Rahimi Tabar

We review a recent development in theoretical understanding of the quenched averaged correlation functions of disordered systems and the logarithmic conformal field theory (LCFT) i…

cond-mat.str-el2001★ 63 cited

Predicting a Gapless Spin-1 Neutral Collective Mode branch for Graphite

G. Baskaran, S. A. Jafari

Using the standard tight binding model of 2d graphite with short range electron repulsion, we find a gapless spin-1, neutral collective mode branch {\em below the particle-hole con…

physics.atm-clus2001★ 1 cited

Statics and dynamics of phase segregation in multicomponent fermion gas

K. Esfarjani, S. T. Chui, V. Kumar +1

We investigate the statics and dynamics of spatial phase segregation process of a mixture of fermion atoms in a harmonic trap using the density functional theory. The kinetic energ…

cond-mat.mtrl-sci2001

The Composition Lines of the Visible Band of Synthetic Diamond

M. A. Vesaghi, A. Shafiekhani, K. Horiuchi

The visible band (band A) of Photoluminescence spectra of high-purity synthesized diamond is analyzed by deconvolution technique. A set of eight lines with distinct peak energy are…