@article{2128, abstract = {We introduce a technique for handling Whitney decompositions in Gaussian harmonic analysis and apply it to the study of Gaussian analogues of the classical tent spaces T 1,q of Coifman–Meyer–Stein.}, author = {Jan Maas and van Neerven, Jan M and Portal, Pierre}, journal = {Arkiv för Matematik}, number = {2}, pages = {379 -- 395}, publisher = {Springer}, title = {{Whitney coverings and the tent spaces T 1,q (γ) for the Gaussian measure}}, doi = {10.1007/s11512-010-0143-z}, volume = {50}, year = {2012}, } @article{2203, abstract = {We show that the electric dipole-dipole interaction between a pair of polar molecules undergoes an all-out transformation when superimposed by a far-off-resonant optical field. The combined interaction potential becomes tunable by variation of wavelength, polarisation and intensity of the optical field and its dependence on the intermolecular separation exhibits a crossover from an inverse-power to an oscillating behaviour. The ability thereby offered to control molecular interactions opens up avenues toward the creation and manipulation of novel phases of ultracold polar gases among whose characteristics is a long-range entanglement of the dipoles' mutual orientation. We devised an accurate analytic model of such optical-field-dressed dipole-dipole interaction potentials, which enables a straightforward access to the optical-field parameters required for the design of intermolecular interactions in the laboratory.}, author = {Mikhail Lemeshko and Friedrich, Břetislav}, journal = {Molecular Physics}, number = {15-16}, pages = {1873 -- 1881}, publisher = {Taylor & Francis}, title = {{Interaction between polar molecules subject to a far-off-resonant optical field: Entangled dipoles up- or down-holding each other}}, doi = {10.1080/00268976.2012.689868}, volume = {110}, year = {2012}, } @article{2201, abstract = {We study the growth dynamics of ordered structures of strongly interacting polar molecules in optical lattices. Using a dipole blockade of microwave excitations, we map the system onto an interacting spin-1/2 model possessing ground states with crystalline order, and describe a way to prepare these states by nonadiabatically driving the transitions between molecular rotational levels. The proposed technique bypasses the need to cross a phase transition and allows for the creation of ordered domains of considerably larger size compared to approaches relying on adiabatic preparation.}, author = {Lemeshko, Mikhail and Krems, Roman and Weimer, Hendrik}, journal = {Physical Review Letters}, number = {3}, publisher = {American Physical Society}, title = {{Nonadiabatic preparation of spin crystals with ultracold polar molecules}}, doi = {10.1103/PhysRevLett.109.035301}, volume = {109}, year = {2012}, } @article{2202, abstract = {We propose a method for sensitive parallel detection of low-frequency electromagnetic fields based on the fine structure interactions in paramagnetic polar molecules. Compared to the recently implemented scheme employing ultracold 87Rb atoms by Böhi, the technique based on molecules offers a 100-fold higher sensitivity, the possibility to measure both the electric and magnetic field components, and a probe of a wide range of frequencies from the dc limit to the THz regime.}, author = {Alyabyshev, Sergey V and Mikhail Lemeshko and Krems, Roman V}, journal = {Physical Review A - Atomic, Molecular, and Optical Physics}, number = {1}, publisher = {American Physical Society}, title = {{Sensitive imaging of electromagnetic fields with paramagnetic polar molecules}}, doi = {10.1103/PhysRevA.86.013409}, volume = {86}, year = {2012}, } @article{2263, abstract = {Nestin-cre transgenic mice have been widely used to direct recombination to neural stem cells (NSCs) and intermediate neural progenitor cells (NPCs). Here we report that a readily utilized, and the only commercially available, Nestin-cre line is insufficient for directing recombination in early embryonic NSCs and NPCs. Analysis of recombination efficiency in multiple cre-dependent reporters and a genetic mosaic line revealed consistent temporal and spatial patterns of recombination in NSCs and NPCs. For comparison we utilized a knock-in Emx1cre line and found robust recombination in NSCs and NPCs in ventricular and subventricular zones of the cerebral cortices as early as embryonic day 12.5. In addition we found that the rate of Nestin-cre driven recombination only reaches sufficiently high levels in NSCs and NPCs during late embryonic and early postnatal periods. These findings are important when commercially available cre lines are considered for directing recombination to embryonic NSCs and NPCs.}, author = {Liang, Huixuan and Hippenmeyer, Simon and Ghashghaei, H.}, journal = {Biology open}, number = {12}, pages = {1200 -- 1203}, publisher = {The Company of Biologists}, title = {{A Nestin-cre transgenic mouse is insufficient for recombination in early embryonic neural progenitors}}, doi = {10.1242/bio.20122287}, volume = {1}, year = {2012}, }