Results 31 to 40 of about 1,633,406 (302)
Unruh thermal hadronization and the cosmological constant
Physics Letters B, 2018 We use black holes with a negative cosmological constant to investigate aspects of the freeze-out temperature for hadron production in high energy heavy-ion collisions.
Antonia M. Frassino +2 more
doaj +1 more source
Reliability of fluctuation-induced transport in a Maxwell-demon-type engine [PDF]
, 2010 We study the transport properties of an overdamped Brownian particle which is simultaneously in contact with two thermal baths. The first bath is modeled by an additive thermal noise at temperature $T_A$.
A. M. Jayannavar +44 more
core +3 more sources
On the effects of internal heat sources upon forced convection in porous channels with asymmetric thick walls [PDF]
, 2016 Thermal behaviour of a porous channel with thick, solid walls featuring uneven wall thicknesses and asymmetric external thermal boundary conditions is analysed theoretically.
Cunningham, Samia +3 more
core +1 more source
Thermal Decay of the Cosmological Constant into Black Holes
, 2003 We show that the cosmological constant may be reduced by thermal production of membranes by the cosmological horizon, analogous to a particle ``going over the top of the potential barrier", rather than tunneling through it. The membranes are endowed with
A. Aurilia +31 more
core +1 more source
Study of thermodynamics of a thermal electron in scattering
Heliyon, 2022 This work presents the study of the thermodynamic properties of thermal electrons participating in scattering events. This is necessary because scattering with a thermal electron in presence of a laser field was not studied yet and it reduces the ...
Saddam Husain Dhobi +5 more
doaj +1 more source
Non-exponential one-body loss in a Bose-Einstein condensate
, 2012 We have studied the decay of a Bose-Einstein condensate of metastable helium atoms in an optical dipole trap. In the regime where two- and three-body losses can be neglected we show that the Bose-Einstein condensate and the thermal cloud show ...
J. S. Borbely +4 more
core +2 more sources
Isopods failed to acclimate their thermal sensitivity of locomotor performance during predictable or stochastic cooling. [PDF]
PLoS ONE, 2011 Most organisms experience environments that vary continuously over time, yet researchers generally study phenotypic responses to abrupt and sustained changes in environmental conditions.
Matthew S Schuler +4 more
doaj +1 more source
Thermodynamical properties of dark energy [PDF]
, 2006 We have investigated the thermodynamical properties of dark energy. Assuming that the dark energy temperature $T\sim a^{-n}$ and considering that the volume of the Universe enveloped by the apparent horizon relates to the temperature, we have derived the
Anzhong Wang +4 more
core +2 more sources
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
$$a_{1}$$ a 1 meson-nucleon coupling constant at finite temperature from the soft-wall AdS/QCD model
European Physical Journal C: Particles and Fields, 2021 We study the temperature dependence of the $$a_1$$ a 1 meson-nucleon coupling constant in the framework of the soft-wall AdS/QCD model with thermal dilaton field.
Shahin Mamedov, Shahnaz Taghiyeva
doaj +1 more source