77 citations · 201 across the 8 of their papers we have counts for
8 papers
Ansatz for the Jahn-Teller triplet instability
Arnout Ceulemans
A threefold degenerate electronic state is Jahn-Teller unstable with respect to symmetry lowering distortions, which transform as the five quadrupolar modes. The solution of the co…
On excited state reaction path in reversibly switchable fluorescent proteins
Daryna Smyrnova, María del Carmen Marín, Massimo Olivucci +1
A set formed by five reversibly-switchable fluorescent proteins (RSFPs) display spread over 40~nm in absorption maxima and only 18~nm in emission. The five proteins -- Dronpa, rsFa…
The Quantization of the Rabi Hamiltonian
Eva R. J. Vandaele, Athanasios G. Arvanitidis, Arnout Ceulemans
The Bargmann-Fock representation of the Rabi Hamiltonian is expressed by a system of two coupled first-order differential equations in the complex field, which may be rewritten in…
Methyne Capping in the Boron Buckyball : A Viable Possibility
Jules Tshishimbi Muya, Minh Tho Nguyen, Arnout Ceulemans
We report the electronic structure of methyne boron buckyballs B68(CH)12 and B72(CH)8 obtained by substituting respectively 12 and 8 boron cap atoms by methyne CH groups on the bor…
Chemical Bonding in the Boron Buckyball
Arnout Ceulemans, Jules Tshishimbi Muya, G. Gopakumar +1
A symmetry analysis of the valence shell in the boron buckyball B80, shows a perfect match with the symmetry of the valence shell in C60 .The cap atoms participate in the bonding b…
The Boron Buckyball has an Unexpected Th Symmetry
G. Gopakumar, Minh Tho Nguyen, Arnout Ceulemans
The boron buckyball avoids the high symmetry icosahedral cage structure. The previously reported Ih symmetric structure is not an energy minimum in the potential energy surface and…