Search Results - "Uskov, D B"

Strong localization of positive charge in DNA induced by its interaction with environment by Burin, A L, Uskov, D B

“…We investigate a quantum state of positive charge in DNA. A quantum state of electron hole is determined by the competition of the pi-stacking interaction b…”
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Optical absorption spectra and monomer interaction in polymers: Investigation of exciton coupling in DNA hairpins by Burin, A L, Dickman, J A, Uskov, D B, Hebbard, C F F, Schatz, G C

“…We investigate the effect of exciton coupling on the optical absorption spectra of polymer molecules under conditions of strong inhomogeneous broadening. It is…”
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Experimental Investigations of Single-Electron Detachment Processes from H− ions Colliding with MeV/u, Highly Charged Ions by Tawara, H, Tonuma, T, Kumagai, H, Imai, T, Uskov, D B, Presnyakov, L P

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Charge-exchange-induced two-electron satellite transitions from autoionizing levels in dense plasmas by Rosmej, F B, Griem, H R, Elton, R C, Jacobs, V L, Cobble, J A, Faenov, A Ya, Pikuz, T A, Geissel, M, Hoffmann, D H H, Süss, W, Uskov, D B, Shevelko, V P, Mancini, R C

“…Order-of-magnitude anomalously high intensities for two-electron (dielectronic) satellite transitions, originating from the He-like 2s(2) 1S0 and Li-like…”
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Channel Capacity Gain in Entanglement-Assisted Communication Protocols Based Exclusevly on Linear Optics and Single Photon Inputs by Lougovski, P, Uskov, D. B

“…Phys. Rev. A 92, 022303 (2015) Entanglement can effectively increase communication channel capacity as evidenced by dense coding that predicts a capacity gain…”
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General linear-optical quantum state generation scheme: Applications to maximally path-entangled states by VanMeter, N. M., Lougovski, P., Uskov, D. B., Kieling, K., Eisert, J., Dowling, Jonathan P.

“…We introduce schemes for linear-optical quantum state generation. A quantum state generator is a device that prepares a desired quantum state using product…”
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Investigation of fullerene ions in crossed-beams experiments by Hathiramani, D., Scheier, P., Bräuning, H., Trassl, R., Salzborn, E., Presnyakov, L.P., Narits, A.A., Uskov, D.B.

“…Employing the crossed-beams technique, we have studied the interaction of fullerene ions both with electrons and He 2+-ions. Electron-impact ionization cross…”
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Imperfect Linear Optical Photonic Gates with Number-Resolving Photodetection by Smith, A. Matthew, Uskov, D. B, Ying, L. H, Kaplan, L

“…Phys. Rev. A 84, 032341 (2011) We use the numerical optimization techniques of Uskov et al. [PRA 81, 012303 (2010)] to investigate the behavior of the success…”
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Proposed Experiment in Two-Qubit Linear Optical Photonic Gates for Maximal Success Rates by Smith, A. Matthew, Uskov, D. B, Fanto, M, Ying, L. H, Kaplan, L

“…J. Phys. B: At. Mol. Opt. Phys. 45, 185502 (2012) Here we propose an experiment in Linear Optical Quantum Computing (LOQC) using the framework first developed…”
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Channel-capacity gain in entanglement-assisted communication protocols based exclusively on linear optics, single-photon inputs, and coincidence photon counting by Lougovski, P., Uskov, D. B.

“…Entanglement can effectively increase communication channel capacity as evidenced by dense coding that predicts a capacity gain of 1 bit when compared to…”
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Double ionization of atoms by multiply charged ions and a strong electromagnetic field: Effects of correlation in the continuum by Presnyakov, L. P., Uskov, D. B.

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Neutralization of H- in energetic collisions with multiply charged ions by Melchert, F, Benner, M, Krüdener, S, Schulze, R, Meuser, S, Huber, K, Salzborn, E, Uskov, DB, Presnyakov, LP

“…Employing the crossed-beam technique, we have measured absolute cross sections for neutralization of H[sup --] ions in collisions with multiply charged ions…”
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Optical absorption spectra and monomer interaction in polymers. Investigation of exciton coupling in DNA hairpins by Burin, A. L, Dickman, J. A, Uskov, D. B, Hebbard, C. F. F, Schatz, G. C

“…We investigate the effect of exciton coupling on the optical absorption spectrum of polymer molecules under conditions of strong inhomogeneous broadening. We…”
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Double-electron removal from H − in collisions with highly charged ions by Presnyakov, L.P., Tawara, H., Uskov, D.B.

“…Cross sections for double-electron ionization of H − by highly charged ions are presented as a sum of the contributions given by one-step (shake-off) and…”
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Optimal encoding capacity of a linear optical quantum channel by Smith, J. A., Uskov, D. B., Kaplan, L.

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Asymptotic behavior of charge-exchange amplitude by Gorvat, P. P., Lazur, V. Yu, Presnyakov, L. P., Uskov, D. B.

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Optimal mode transformations for linear-optical cluster-state generation by Uskov, D. B., Lougovski, P., Alsing, P. M., Fanto, M. L., Kaplan, L., Smith, A. Matthew

“…In this paper, we analyze the generation of linear-optical cluster states (LOCSs) via sequential addition of one and two qubits. Existing approaches employ the…”
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Strong localization of positive charge in DNA from a charge-balance theory by Uskov, D. B., Burin, A. L.

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Theory of two electron rearrangement processes in HCI-atom collisions by Uskov, D B

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Soft X-ray spectroscopy of high-Z ions in a cool dense plasma by Presnyakov, L. P., Shevelko, A. P., Uskov, D. B.

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