<正> A four-party scheme is put forward for a sender to partition arbitrary single-qubit information amongthree receivers by utilizing a class of asymmetric fou
<正> The transverse symmetry transformations associated with the normal symmetry transformations are proposedto build the transverse constraints on the basic ve
<正> Using the Schwinger Dyson equation and perturbation theory,we calculate the two-quark condensates forthe light quarks u,d,strange quark s and a heavy quark
<正> Based on the general direct method developed by Lou et al.[J.Phys.A:Math.Gen.38 (2005) L129],the symmetry group theorem is obtained,from that both the Lie
<正> We study superfluidity of paired Bosonic atoms in optical lattices.The atoms have strong repulsive on-siteenergy.Single atom tunneling is severely suppress