Results 41 to 50 of about 189,708 (160)

Quark Spectral Function and Deconfinement at Nonzero Temperature

, 2013
The maximum entropy method is used to compute the quark spectral function at nonzero temperature. We solve the gap equation of quantum chromodynamics (QCD) self-consistently, employing a rainbow kernel which phenomenologically models results from Dyson ...
Qin, Si-xue, Rischke, Dirk H.
core   +1 more source

C$^+$ detection of warm dark gas in diffuse clouds [PDF]

, 2010
We present the first results of the Herschel open time key program, Galactic Observations of Terahertz C$^+$ (GOT C+) survey of the [CII] fine-structure line at 1.9 THz (158 microns) using the HIFI instrument on Herschel.
Abdo, Barinovs, Bennett, Bloemen, Boreiko, D. Li, Dame, de Graauw, Flower, Grenier, H. W. Yorke, J. L. Pineda, Joncas, Langer, Lee, McClure-Griffiths, Nakagawa, P. F. Goldsmith, Pilbratt, Pineda, Reach, Sofia, Stil, Strong, T. Velusamy, Tielens, van der Tak, van Dishoeck, Velusamy, W. D. Langer, Wolfire   +30 more
core   +1 more source

Electron concentration effects on the Shastry-Sutherland phase stability in Ce_{2-x}Pd_{2+y}In_{1-z} solid solutions

, 2010
The stability of a Shastry-Sutherland ShSu phase as a function of electron concentration is investigated through the field dependence of thermal and magnetic properties of the solid solution Ce_{2-x}Pd_{2+y}In_{1-z} in the antiferromagnetic branch.
A. Saccone, B. S. Shastry, J. G. Sereni, M. Giovannini, M. Gómez Berisso   +4 more
core   +1 more source

Dynamical recovery of SU(2) symmetry in the mass-quenched Hubbard model

, 2017
We use non-equilibrium dynamical mean-field theory with iterative perturbation theory as an impurity solver to study the recovery of $SU(2)$ symmetry in real-time following a hopping integral parameter quench from a mass-imbalanced to a mass-balanced ...
Du, Liang, Fiete, Gregory A.
core   +1 more source

Frustrated multiband superconductivity

, 2011
We show that a clean multiband superconductor may display one or several phase transitions with increasing temperature from or to frustrated configurations of the relative phases of the superconducting order parameters.
A M Marques, Anderson P W, Cvetkovic V, Ng T K, R G Dias, Senga Y   +5 more
core   +1 more source

Lower critical solution temperature (LCST) phase behaviour of an ionic liquid and its control by supramolecular host-guest interactions.

Chemical Communications, 2016
Lower critical solution temperature (LCST) phase behaviour of an imidazolium-based ionic liquid is reported, which can be controlled by concentration, the choice of cation, anion and solvent, and by supramolecular host-guest complex formation.
Shengyi Dong, J. Heyda, Jiayin Yuan, C. Schalley   +3 more
semanticscholar   +1 more source

Particle Ratios as a Probe of the QCD Critical Temperature

, 2009
We show how the measured particle ratios can be used to provide non-trivial information about the critical temperature of the QCD phase transition. This is obtained by including the effects of highly massive Hagedorn resonances on statistical models ...
C. Greiner, H. Ahmad, J. Cleymans, J. Noronha, J. Noronha-Hostler, J. Noronha-Hostler, L. G. Moretto, P. Braun-Munzinger, R. Hagedorn, R. Hagedorn, U. Heinz, W. Florkowski   +11 more
core   +1 more source

RNAs undergo phase transitions with lower critical solution temperatures

bioRxiv, 2022
Gable M. Wadsworth, Walter J. Zahurancik, Xiangze Zeng, Paul Pullara, Lien B. Lai, Vaishnavi Sidharthan, R. Pappu, V. Gopalan, Priya R Banerjee   +8 more
semanticscholar   +1 more source

Liquid–liquid phase separation of N-isopropylpropionamide aqueous solutions above the lower critical solution temperature

Scientific Reports, 2016
We investigate driving forces of the liquid–liquid phase separation of N-isopropylpropionamide (NiPPA) aqueous solutions above the lower critical solution temperature using molecular dynamics simulations.
K. Mochizuki, T. Sumi, K. Koga
semanticscholar   +1 more source

Thermal fluctuations and nanoscale effects in the nucleation of carbonaceous dust grains

, 2010
We investigate the role of thermal fluctuations and of the finite number of monomers in small clusters of carbon atoms on the nucleation rate of carbonaceous grains. Thermal fluctuations are due to the quantized nature of the energy exchanges between the
Keith, Adam C., Lazzati, Davide
core   +1 more source