[PDF] Top 20 Phase transitions in finite systems
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Phase transitions in finite systems
... part: energy distributions for different temperatures. Lower part: caloric curve from the average and the most probable energy... The connection between the canonical [r] ... Voir le document complet
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Nucleation and particle growth with fluctuating rates at the intermediate stage of phase transitions in metastable systems
... theories in which expressions different from ...for systems with low nuclei ...]. In addition, expressions ...of phase transitions (Ostwald ripening) [ 25 ...corresponding phase ... Voir le document complet
11
Equilibrium and out of equilibrium phase transitions in systems with long range interactions and in 2D flows
... NESS in the context of systems with long range ...equilibrium phase transitions. These first studies have been done in the context of two dimensional ...essential in this case, ... Voir le document complet
37
Dynamical Symmetry Breaking and Phase Transitions in Driven Diffusive Systems
... of phase coexistence in equilibrium first-order ...2, phase transitions occur only when the bulk field E is strong enough to satisfy ...symmetry-breaking transitions for fully ... Voir le document complet
7
Dissipative phase transitions in open quantum lattice systems
... Les travaux théoriques présentés dans cette thèse portent sur la physique à N-corps dans les systèmes quantiques ouverts. Nous nous intéressons en particulier aux réseaux dissipatifs de spins ou de cavités optiques ... Voir le document complet
121
Out-of-Equilibrium Phase Transitions in Nonlinear Optical Systems
... channel. In practice, this can be implemented via non-destructive parity measurements [ 194 , 199 ], whose rate must be larger than any other rate in the ...that, in general, a parity measurement ... Voir le document complet
173
Finite-size and finite-time effects in large deviation functions near dynamical symmetry breaking transitions
... zero-dimensional, in the limit of large particle number and long observation time, the current and activity large deviation functions of the models can exhibit symmetry-breaking dynamical phase ...these ... Voir le document complet
35
Quantum phase transitions in the quasi-1D Ising-like antiferromagnet BaCo2V2O8
... chain in the ordered phase. In our work, the spin-dynamics of BaCo 2 V 2 O 8 under a longitudinal field has been investigated both experimentally and ...Néel phase to an incommensurate gapless ... Voir le document complet
227
Road networks with phase transitions
... only phase boundaries are coming back to J and thus also on outgoing roads the maximal fluxes in the free phase and in the congested phase are constant (the right state in the ... Voir le document complet
25
Phase transitions and optimal algorithms in high-dimensional Gaussian mixture clustering
... clustering in the high-dimensional limit where the data consists of m points in n dimensions, n, m → ∞ and α = m/n stays ...algorithm. In particular, we find that when the number of clusters is ... Voir le document complet
9
Phase transitions in the domain structure of ferromagnetic superconductors
... sketched in Fig. 1(d). In rather general case of the parameters the shown contour plot of the total en- ergy minimized over the vortex distribution has two local minima versus the domain size l and the ... Voir le document complet
16
A note on Fick's law with phase transitions
... limit in a torus when phase transitions are present has been first established by Rezakhanlou [17] for a stochastic lattice Ginzburg-Landau model, see Section 2 below, and then by Bertini, Butt`a and ... Voir le document complet
9
Phase Transitions and Quantum Measurements
... uncertainties in the dynamics if hesitation may lead to one target or the other. In fact, the singularity of the problem arises from the structure of (17), which contains a deterministic drift term ... Voir le document complet
14
Quantum phase transitions in multileg spin ladders with ring exchange
... interest in the past two ...fluctuations in spin-1/2 systems might lead to unconventional emerging quantum ...criticality. In this respect, it has been proposed that there is, in two ... Voir le document complet
17
Two Phase Transitions Induced by a Magnetic Field in Graphite
... levels. In this case, for B> 53 T, there are three occu- pied sub-levels and a second gapped ...destroyed. In this case, beyond 75 T, the ultimate electron and hole Landau sub-levels will remain full, ... Voir le document complet
6
A note on Fick's law with phase transitions
... a phase transition with the two extremal translation invariant Gibbs measures which are supported re- spectively by configurations where φx is predominantly close either to +1 or to −1, ...well in more ... Voir le document complet
8
Symmetry-breaking phase transitions in highly concentrated semen
... reported in the ...behaviour in con- fined active suspensions. In [11], the appearance of vortex and counter vortex motion in droplets of Bacillus subtilis is ...even in large ... Voir le document complet
13
Dynamical phase transitions in the current distribution of driven diffusive channels
... IV. TRANSITIONS IN THE J -ENSEMBLE In this section we analyze the dynamical phase transitions directly in the ...While in principle, as detailed below, one can directly ... Voir le document complet
30
Liquid-liquid phase transitions in silicon
... Unlike in standard DFT- MD simulations [14], we do not consider well-defined ion configurations in an N -ion simulation ...problem in the sense of ...exact. In prac- tice it is approximate due ... Voir le document complet
11
Typology of phase transitions in Bayesian inference problems
... phase transitions. We emphasize indeed the existence of hybrid-hard phases, in which efficient inference better than random guessing is possible, however, matching the information-theoretically ... Voir le document complet
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