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2013-05-24
04:15

Robust energy transfer mechanism between non-resonant triads in nonlinear wave systems / Bustamante, Miguel D ; Quinn, Brenda
A new generic physical mechanism of energy transfer is found which is based on the existence of non-resonant interactions in nonlinear systems. [...]
arXiv:1305.5517. - 2013.
Preprint

2013-05-24
04:15

2013-05-24
04:15

The Kapitza-Dirac effect in the relativistic regime / Ahrens, Sven ; Bauke, Heiko ; Keitel, Christoph H ; Müller, Carsten
A relativistic description of the Kapitza-Dirac effect in the so-called Bragg regime with two and three interacting photons is presented by investigating both numerical and perturbative solutions of the Dirac equation in momentum space. [...]
arXiv:1305.5507. - 2013.
Preprint

2013-05-24
04:15

Rydberg atom detection of the temporal coherence of cosmic microwave background radiation / Tscherbul, Timur V ; Brumer, Paul
Rydberg atoms immersed in cold blackbody radiation are shown to display long-lived quantum coherence effects on timescales of tens of picoseconds. [...]
arXiv:1305.5491. - 2013.
Preprint

2013-05-24
04:15

Quantum interference-enhanced deep sub-Doppler cooling of 39 K atoms beyond gray molasses / Nath, Dipankar ; Easwaran, R Kollengode ; Rajalakshmi, G ; Unnikrishnan, C S
We report enhanced sub-Doppler cooling of the bosonic atoms of 39 K facilitated by formation of dark states due to the quantum interference of excitation amplitudes in the Raman configuration for the cooling and repumping lasers tuned around the D1 resonance. [...]
arXiv:1305.5480. - 2013. - 10 p.
Preprint

2013-05-24
04:15

Universality in systems with group-outcome decision making / Borghesi, Christian ; Hernández, Laura ; Louf, Rémi ; Caparros, Fabrice
Elections constitute a paradigm of decision making problems that have puzzled experts of different disciplines for decades. [...]
arXiv:1305.5476. - 2013. - 5 p.
Preprint

2013-05-24
04:15

A four-dimensional potential energy surface for the He - HCN complex / Denis-Alpizar, Otoniel ; Stoecklin, Thierry ; Halvick, Philippe ; Dubernet, Marie-Lise
A four-dimensional potential energy surface for the interaction between He and HCN with vibrational bending is presented. [...]
arXiv:1305.5465. - 2013.
Preprint

2013-05-24
04:15

Exploiting lens aberrations to create electron vortex beams / Clark, L ; Béché, A ; Guzzinati, G ; Lubk, A ; Mazilu, M ; Van Boxem, R ; Verbeeck, J
A model for a new electron vortex beam production method is proposed and experimentally demonstrated. [...]
arXiv:1305.5463. - 2013. - 5 p.
Preprint

2013-05-24
04:15

Multiobjective optimization in integrated photonics design / Gagnon, Denis ; Dumont, Joey ; Dubé, Louis J
We propose the use of the parallel tabu search algorithm (PTS) to solve combinatorial inverse design problems in integrated photonics. [...]
arXiv:1305.5455. - 2013. - 4 p.
Preprint

2013-05-24
04:15