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Allowed permutation symmetry in atomic and molecular wavefunctions: simple examples
(IOP Publishing, 2020-04-30)
It is well known that the allowed wavefunctions for an N-electron system should be antisymmetric with respect to the permutation of any pair of electron labels. On the other hand, the Hamiltonian for such a system is ...
Delay times for symmetrized and antisymmetrized quantum tunneling configurations
(SpringerNew YorkEUA, 2008)
Anti-symmetrical curved composite laminate subject to delamination induced by thermal cycling
(2017-07-01)
Composite structures usually undergo to temperature variations in aircraft during landing/taking off and when cruising at high altitude. Under these conditions and in combination with curved structures, they can generate ...
Probing the antisymmetric Fano interference assisted by a Majorana fermion
(Amer Inst Physics, 2014-11-07)
As the Fano effect is an interference phenomenon where tunneling paths compete for the electronic transport, it becomes a probe to catch fingerprints of Majorana fermions lying on condensed matter systems. In this work, ...
Comment on “The consequences of neglecting permutation symmetry in the description of many-electrons systems”
(John Wiley & Sons Inc, 2019-12)
In this article, we analyze a recently proposed approach for the construction of antisymmetric functions for atomic and molecular systems. It is based on the assumption that the main problems with Hartree‐Fock wavefunctions ...
Probing the antisymmetric Fano interference assisted by a Majorana fermion
(Amer Inst Physics, 2015)
Probing the antisymmetric Fano interference assisted by a Majorana fermion
(Amer Inst Physics, 2015)
Wilson loops beyond the planar limit in the ADS/CFT correspondence.
(2019)
Motivated by the AdS/CFT correspondence, the vacuum expectation values of 1/2-BPS circular
Wilson loops in N = 4 super Yang-Mills theory are considered. Localization and matrix model
techniques provide exact, but rather ...
Analytical optimization of spread and change of exponential decay of generalized Wannier functions in one dimension
(Amer Physical Soc, 2012-05-14)
Generalized Wannier functions of a couple of bands in a one-dimensional crystal are investigated. A lower bound for the global minimum of the total spread is obtained. Assumption of such a value being the minimum leads to ...