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- Dalian University of TechnologyCN14 papers
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- Nanyang Technological UniversitySG5 papers
- Chinese Academy of SciencesCN3 papers
- Jilin Province Science and Technology DepartmentCN3 papers
- Jilin UniversityCN3 papers
- Liaoning Normal UniversityCN3 papers
- Peng Cheng LaboratoryCN3 papers
- Shandong UniversityCN3 papers
- Shenzhen Institutes of Advanced TechnologyCN3 papers
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6 papers · 1 filter
Remote generation of entanglement for individual atoms via optical fibers
Y. Q. Guo, H. Y. Zhong, Y. H. Zhang +1
The generation of atomic entanglement is discussed in a system that atoms are trapped in separate cavities which are connected via optical fibers. Two distant atoms can be projecte…
Potential Polynomials and Motzkin Paths
Yidong Sun
A {\em Motzkin path} of length is a lattice path from to in the plane integer lattice consisting of horizontal-steps , up-s…
On the number of combinations without certain separations
Toufik Mansour, Yidong Sun
In this paper we enumerate the number of ways of selecting objects from objects arrayed in a line such that no two selected ones are separated by object…
Identities involving Narayana polynomials and Catalan numbers
Toufik Mansour, Yidong Sun
We first establish the result that the Narayana polynomials can be represented as the integrals of the Legendre polynomials. Then we represent the Catalan numbers in terms of the N…
Bell Polynomials and -generalized Dyck Paths
Toufik Mansour, Yidong Sun
A {\em k-generalized Dyck path} of length is a lattice path from to in the plane integer lattice consisting of horizontal-steps $(k…
Power-law cosmological solution derived from DGP brane with a brane tachyon field
Yongli Ping, Lixin Xu, Hongya Liu +1
By studying a tachyon field on the DGP brane model, in order to embed the 4D standard Friedmann equation with a brane tachyon field in 5D bulk, the metric of the 5D spacetime is pr…