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pro vyhledávání: '"Akbar Salam"'
Autor:
Akbar Salam
Publikováno v:
The journal of physical chemistry. A. 125(17)
Relay of resonant excitation energy between two chiral molecules by an inert third particle is studied using molecular quantum electrodynamics theory. A single virtual photon propagates between each interacting pair. Fourth-order diagrammatic time-de
Autor:
Akbar Salam
Publikováno v:
The Journal of chemical physics. 151(24)
The molecular quantum electrodynamics theory is employed to calculate the matrix element and Fermi golden rule rate for resonant transfer of electronic excitation energy between a donor and an acceptor in the vicinity of two neutral electric dipole p
Autor:
Akbar Salam
Publikováno v:
Molecular Physics. 117:2217-2224
Molecular QED theory is employed to derive a generalised formula for the dispersion potential between two molecules with mixed electric multipole polarisability tensors of arbitrary order at each c...
Autor:
Akbar Salam, Kayn A. Forbes
Publikováno v:
Physical Review A. 100
An extremely active research topic of modern optics is studying how light can be engineered to possess forms of structure such as a twisting or a helical phase and the ensuing optical orbital angular momentum (OAM) and its interactions with matter. I
Publikováno v:
The Journal of Physical Chemistry Letters
Quantum coherence in condensed-phase electronic resonance energy transfer (RET) is described within the context of quantum electrodynamics (QED) theory. Mediating dressed virtual photons (polaritons) are explicitly incorporated into the treatment, an
Autor:
Akbar Salam
Publikováno v:
J. Phys. Chem. A
The effect of two inert, electric dipole polarizable molecules in relaying electronic excitation energy resonantly between a donor-acceptor pair is studied within the framework of molecular QED theory. Since transfer is efficacious when the coupled p
Autor:
Akbar Salam
Publikováno v:
The Journal of Chemical Physics. 154:074111
The problem of resonant energy transfer (RET) between an electric dipole donor, D, and an electric dipole acceptor, A, mediated by a passive, chiral third-body, T, is considered within the framework of molecular quantum electrodynamics theory. To acc
Publikováno v:
The Journal of Chemical Physics. 153:034111
The focus of this work is on a microscopic quantum electrodynamical understanding of cumulative quantum effects in resonance energy transfer occurring in an isotropic and disordered medium. In particular, we consider quantum coherence, defined in ter
Autor:
Akbar Salam
Publikováno v:
Molecular Physics. 118:e1770882
Molecular quantum electrodynamics (QED) theory is used to study the challenging problem of resonance energy transfer (RET) in a dielectric medium characterised by a complex refractive index. First,...
Autor:
Akbar Salam
Publikováno v:
Atoms, Vol 6, Iss 4, p 56 (2018)
An overview is given of the molecular quantum electrodynamical (QED) theory of resonance energy transfer (RET). In this quantized radiation field description, RET arises from the exchange of a single virtual photon between excited donor and unexcited