Now showing items 1-13 of 13

    • Active matter alters the growth dynamics of coffee rings 

      Callegari, Agnese; Andaç, Tuğba; Weigmann, Pascal; Velu, Sabareesh K. P.; Pinçe, Erçağ; Volpe, G.; Volpe, Giovanni (OSA, 2018)
      We show that bacterial mobility starts playing a major role in determining the growth dynamics of the edge of drying droplets, as the droplet evaporation rate slows down.
    • An alternative method to measure the likelihood of a financial crisis in an emerging market 

      Özlale, Ü.; Özcan, K. M. (Elsevier BV, 2007)
      This paper utilizes an early warning system in order to measure the likelihood of a financial crisis in an emerging market economy. We introduce a methodology, where we can both obtain a likelihood series and analyze the ...
    • Bell solitons in ultra-cold atomic Fermi gas 

      Khan, A.; Panigrahi P.K. (2013)
      We demonstrate the existence of supersonic bell solitons in the Bardeen-Cooper-Schrieffer-Bose-Einstein condensate crossover regime. Starting from the extended Thomas-Fermi density functional theory of superfluid order ...
    • Effects of adopting inflation targeting regimes on inflation variability 

      Berument, H.; Yuksel, E. (Elsevier BV, 2007)
      This paper investigates whether inflation-targeting programs have altered the pattern of inflation and its variability for five developed countries and four emerging economies implementing inflation-targeting programs. A ...
    • Intraday dynamics of stock market returns and volatility 

      Selçuk, F.; Gençay, R. (Elsevier BV, 2006)
      This paper provides new empirical evidence for intraday scaling behavior of stock market returns utilizing a 5 min stock market index (the Dow Jones Industrial Average) from the New York Stock Exchange. It is shown that ...
    • Ionic current inversion in pressure-driven polymer translocation through nanopores 

      Buyukdagli, S.; Blossey, R.; Ala-Nissila, T. (American Physical Society, 2015)
      We predict streaming current inversion with multivalent counterions in hydrodynamically driven polymer translocation events from a correlation-corrected charge transport theory including charge fluctuations around mean-field ...
    • Quantum correlations among superradiant bose-einstein condensate atoms 

      Taşgin, M. E.; Öztop, B.; Oktel, M. Ö.; Müstecapliog̃lu, Ö. E. (M A I K Nauka - Interperiodica, 2010)
      Quantum correlations among atoms in superradiant Bose-Einstein condensates are discussed. It is shown that atoms in the superradiant atomic condensate can exhibit continuous variable quantum entanglement analogous to ...
    • Quantum Dynamics of Long-Range Interacting Systems Using the Positive-P and Gauge-P Representations 

      Wüster, S.; Corney, J. F.; Rost, J. M.; Deuar, P. (American Physical Society, 2017)
      We provide the necessary framework for carrying out stochastic positive-P and gauge-P simulations of bosonic systems with long-range interactions. In these approaches, the quantum evolution is sampled by trajectories in ...
    • Quantum entanglement via superradiance of a Bose-Einstein condensate 

      Taşgın, M. E.; Oktel, M. Ö.; You, L.; Müstecaploǧlu, Ö. E. (Institute of Physics PublishingInstitute of Physics Publishing, 2010)
      We adopt the coherence and built-in swap mechanism in sequential superradiance as a tool for obtaining continuous-variable (electric/magnetic fields) quantum entanglement of two counter-propagating pulses emitted from the ...
    • Rydberg aggregates 

      Wüster S.; Rost J.-M. (Institute of Physics Publishing, 2018)
      We review Rydberg aggregates, assemblies of a few Rydberg atoms exhibiting energy transport through collective eigenstates, considering isolated atoms or assemblies embedded within clouds of cold ground-state atoms. We ...
    • Stepwise Positional-Orientational Order and the Multicritical-Multistructural Global Phase Diagram of the s=3/2 Ising Model From Renormalization-Group Theory 

      Yunus, Ç.; Renklioǧlu, B.; Keskin, M.; Berker, A. N. (American Physical Society, 2016)
      The spin-32 Ising model, with nearest-neighbor interactions only, is the prototypical system with two different ordering species, with concentrations regulated by a chemical potential. Its global phase diagram, obtained ...
    • Temperature-dependent optoelectronic properties of quasi-2D colloidal cadmium selenide nanoplatelets 

      Bose, S.; Shendre, S.; Song, Z.; Sharma, V. K.; Zhang, D. H.; Dang C.; Fan, W.; Demir, Hilmi Volkan (Royal Society of Chemistry, 2017)
      Colloidal cadmium selenide (CdSe) nanoplatelets (NPLs) are a recently developed class of efficient luminescent nanomaterials suitable for optoelectronic device applications. A change in temperature greatly affects their ...
    • Trapped interacting Bose gas in nonextensive statistical mechanics 

      Tanatar, Bilal (The American Physical Society, 2002)
      We study the Bose-Einstein condensation (BEC) phenomenon in an interacting trapped Bose gas using the semiclassical two-fluid model and nonextensive statistical mechanics. The effects of nonextensivity characterized by a ...