Order Phase TransitionsField Theoretical ApproachOccursDynamicsEquilibriumStructuresUndergo a phase transitionPolymersOriented particlesOccurCritical exponentsExperimentallyFiniteFerromagnetsParametersThermodynamicLatticeMoleculesPhysicsTemperatureQuantum systems2016InvestigationsSystemsStructuralSuperfluidCorrelationsTheoryTemperaturesBehaviorWorkshopUniversalityApproachesInteractionStagesChemicalKineticScientistsStudyAmbientSystemDisordersModelsPhysicalVarietyStateImportantRandom
Order Phase Transitions2
- The Dynamics of First Order Phase Transitions', by J.D. Gunton, M. San Miguel [es] and P.S. Sahni. (wikipedia.org)
- Beyond that, other applications include understanding changes of state in various materials (so-called 2nd order phase transitions). (polytechnique.edu)
Field Theoretical Approach1
- Field Theoretical Approach to Critical Phenomena' E. Brezin, J.C. Le Guillou and J. Zinn-Justin. (wikipedia.org)
Occurs6
- We show that the transition occurs in two steps and is mediated by the proliferation of topological defects. (nature.com)
- This phase transition was studied numerically, and it was discovered that in superconducting circuits it occurs with experimentally obtainable parameters. (oulu.fi)
- The phenomenon occurs at extremely low temperatures very close to absolute zero. (eurekalert.org)
- A photochemical sciences research team has shown that a new and unusual reaction path in chemistry occurs not only in the gas phase, but also in solution. (sciencedaily.com)
- This new and unusual reaction path occurs not only in the gas phase, but also in solution. (sciencedaily.com)
- When a two-level system (TLS) is subject to periodic driving with sufficiently large amplitude, a sequence of transitions occurs. (arxiv.org)
Dynamics3
- We prove that the system consisting of the momentum and energy balance equations, an evolution equation for the fatigue rate, and a differential inclusion for the phase dynamics admits a unique strong solution. (mmnp-journal.org)
- We explore the effect of a dielectric substrate on exciton properties and dynamics in various types of heterostructures, mainly in transition metal dichalcogenides (TMDs). (weizmann.ac.il)
- Dynamics of self-propelled Particles and Phase Transitions. (dauphine.fr)
Equilibrium3
- Dec. 2, 2022 The Kibble-Zurek (KZ) mechanism, confirmed experimentally only for equilibrium phase transitions, is also applicable for non-equilibrium phase transitions, as is now shown in a landmark study. (sciencedaily.com)
- Phase transitions is the basic phenomena of equilibrium statistical physics. (phys.org)
- Trapped BCE's have given access to a broad range of new and exciting quantum phenomena, both in and out of equilibrium. (lu.se)
Structures1
- Critical Point Statistical Mechanics and Quantum Field Theory', by G.A. Baker, Jr. Volume 10: (1986) ISBN 0122203100 'Surface Structures and Phase Transitions - Exact Results', by D.B. Abraham. (wikipedia.org)
Undergo a phase transition2
- Interacting systems with sufficiently strong disorder undergo a phase transition to many-body localized phase. (oulu.fi)
- When brought to sufficiently low temperatures, a dilute gas of bosonic atoms may undergo a phase transition to a Bose-Einstein condensate (BEC), bringing microscopic quantum effects onto a macroscopic scale. (lu.se)
Polymers1
- Thermogel forming polymers dissolve best at temperatures below their gel phase transition temperature. (sigmaaldrich.com)
Oriented particles2
- Different types of phase transitions for a simple model of alignment of oriented particles. (dauphine.fr)
- Phase transition in a kinetic model of oriented particles. (dauphine.fr)
Occur5
- The common phase transitions are those that occur as a function of temperature variation. (eurekalert.org)
- Low temperature matter exhibits a spectacular variety of highly ordered states that occur through phase transitions. (europa.eu)
- Phase transitions occur at a general level in systems composed by a large number of elementary constituents, for instance the molecules in a substance. (phys.org)
- Phase transitions occur only in the limit of an infinite number of constituents, in which the system properties change in a truly discontinuous way. (phys.org)
- Phenomena related to LZS interferometry occur in a variety of physical systems. (arxiv.org)
Critical exponents2
- We will measure the corresponding static and dynamic critical exponents, and search for the long-sought Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase predicted over 50 years ago. (europa.eu)
- QFT gives us a way to calculate critical exponents, which are key parameters describing these phenomena. (polytechnique.edu)
Experimentally2
- C, D) Theoretically predicted and experimentally measured energies under external field for the K→L transition, shown in teal, and two lowest-energy, direct K→ K transitions, in magenta. (weizmann.ac.il)
- These devices are thus well suited for the study of disordered systems, and localization phenomena have readily been observed also experimentally. (oulu.fi)
Finite1
- Research at Mathematical Physics in this area concerns novel types of few- and many-body quantum systems with cold atoms at the crossover between microscopic and "thermodynamic" behavior, studying precursors of phase transitions and hitherto unknown states of quantum matter in finite quantum systems. (lu.se)
Ferromagnets1
- Wilson and Fisher (1972) succeeded in determining a set of fixed points (known as Wilson-Fisher fixed points ) relevant for a large class of phase transitions (liquid-vapour, Helium, ferromagnets. (scholarpedia.org)
Parameters2
- The notion of the phase transition was introduced in physics to describe a wide class of phenomena when a tiny change of parameters can significantly affect the behaviour of the physical system. (muni.cz)
- This model, accounting for mass transfer in both the solid and the gas phases, is used to assess the influence of a number of operating parameters (temperature, pressure, and feed flow rates) for a tube-and-shell configuration, membrane separator. (mrs.org)
Thermodynamic2
- This limit is called the thermodynamic limit, an essential concept to understand phase transitions. (phys.org)
- With the limited amount of funding at their disposal, scientists, and in particular physicists, do not have the luxury to study phase transitions directly in the thermodynamic limit. (phys.org)
Lattice2
- We find that the 1D modulation becomes incommensurate with the vortex lattice and drives an order-disorder transition, behaving as a scale-invariant disorder potential. (nature.com)
- A selection of recent data referring to Pb+Pb collisions at the SPS CERN energy of 158 GeV per nucleon is presented which might describe the state of highly excited strongly interacting matter both above and below the deconfinement to hadronization (phase) transition predicted by lattice QCD. (uni-frankfurt.de)
Molecules1
- About 10 years ago, chemists discovered a novel reaction mechanism in dissociation reactions of gas-phase molecules, called roaming. (sciencedaily.com)
Physics6
- In quantum systems, phase transitions and associated critical phenomena constitute a central issue of modern physics. (europa.eu)
- Selected topics in physics, emphasizing experiments and the use of evidence to construct models for physical phenomena. (washington.edu)
- The new method to predict dynamical quantum phase transitions could be employed this way to study the performance of quantum computers," says Teemu Ojanen, Professor of computational physics at Tampere University. (phys.org)
- In close collaboration between theory and experiment, we found a few-body precursor of a quantum phase transition from a normal to a superfluid phase, signaled by the softening of a mode analogous to the Higgs mechanism in particle physics. (lu.se)
- Adopting the hypothesis about the exact cancellation of vacuum condensates contributions to the ground state energy in particle physics to the leading order in graviton-mediated interactions, we argue that the observable cosmological constant can be dynamically induced by an uncompen- sated quantum gravity correction to them after the QCD phase transition epoch. (lu.se)
- The nature of Dark Matter phenomenon remains one of the biggest unsolved problem of contemporary fundamental physics. (lu.se)
Temperature5
- Continuous phase transitions display, near the critical temperature, remarkable universal ( i.e., independent of the specific system within a wide class of systems) macroscopic or large distance properties. (scholarpedia.org)
- However, there are also phase transitions that do not depend on temperature. (eurekalert.org)
- CRITISUP2 aims at exploring criticality in superfluid spin ½ Fermi gases where the interplay between temperature spin polarization and interactions is at the origin of a rich phase diagram and a variety of phase transitions. (europa.eu)
- A phase transition is a natural phenomenon in which a small change in a parameter, such as temperature, leads to drastic change in the properties of a substance, for instance water turning into ice. (phys.org)
- Thermogelation is a temperature triggered reversible solution-to-gel phase transition phenomenon. (sigmaaldrich.com)
Quantum systems1
- Researchers from Aalto University and Tampere University have developed a new theoretical method to study dynamical phase transitions in strongly correlated quantum systems. (phys.org)
20163
- 2016) out one's life, synchronistic phenomena can be with therapists. (bvsalud.org)
- Existing staff will be temporarily assigned to assist in the implementation of the new processes during the transition period through 1 October 2016. (who.int)
- 3 Se e http://www.who.int/about/who_reform/emergency-capacities/advisory-group/en/ (accessed 2 May 2016). (who.int)
Investigations1
- Volume 5b (1976) ISBN 0122203054 'Monte Carlo Investigations of Phase Transitions and Critical Phenomena', by K. Binder. (wikipedia.org)
Systems7
- Some of them were inspired and anticipated by actual physical phenomena, others emerged naturally in the studies of discrete combinatorial systems. (muni.cz)
- To overcome this limitation, they have devised various methods to infer the existence of a phase transition from the analysis of systems of small size. (phys.org)
- The original research article, published in Physical Review X , is titled "Determination of Dynamical Quantum Phase Transitions In Strongly Correlated Many-Body Systems Using Loschmidt Cumulants. (phys.org)
- Sebastiano Peotta et al, Determination of Dynamical Quantum Phase Transitions in Strongly Correlated Many-Body Systems Using Loschmidt Cumulants, Physical Review X (2021). (phys.org)
- We suggest further that all SPS collisions, from central S+S onward, reach that partonic phase, the maximum energy density increasing with more massive collision systems. (uni-frankfurt.de)
- 15] Cahn, R. W.: in Phase Tansitions in Condensed Systems-Experiments and Theory, ed. (dml.cz)
- The purpose of the course is that the student should learn more advanced concepts and methods to describe interacting systems with many particles and critical phenomena. (lu.se)
Structural2
- While praised for its sound theoretical approach, the first volume remained at considerable distance from being able to explain experimental results in things like structural phase transitions. (wikipedia.org)
- In a second example, we study the structural evolution of a lamellar phase undergoing a transition to a microemulsion in the SDS-pentanol-water ternary system by mixing with water or pentanol in a crossed microchannel configuration [3]. (lu.se)
Superfluid1
- Predicted by Bose and Einstein in the 1920s, the phenomenon first connected with the superfluid properties of liquid helium. (lu.se)
Correlations1
- The starting point for these transitions is the strong correlations between electrons and certain materials, which enable us to understand this type of state change," Larrea said. (eurekalert.org)
Theory3
- We maintain that, contrary to initial appearances and to some recent claims in the literature, the FSS theory cannot arbitrate the debate between the reductionists and anti-reductionists about phase transitions. (pitt.edu)
- By connecting bandstructure theory with quantum-well approaches we suggested a phase transition between dipolar to quadrupolar interactions. (weizmann.ac.il)
- Another immediate consequence of roaming is that it represents a deviation from the current chemical transformation paradigm, called transition state theory, and needs to be taken into consideration in practical applications requiring chemical reaction rates, Tarnovsky said. (sciencedaily.com)
Temperatures2
- Ice changes phase to become liquid water at 0 °C. Liquid water changes phase to become water vapor at 100 °C. Similarly, magnetic materials become nonmagnetic at critical temperatures. (eurekalert.org)
- A study involving experiments under extreme conditions, especially ultralow temperatures and intense magnetic fields, and accompanied by theoretical interpretation of the experimental results explored this type of situation and investigated the quantum critical point manifested in a highly unusual transition. (eurekalert.org)
Behavior1
- On the contrary, the overall thermomechanical behavior of a body is clearly influenced by its experienced phase change. (aimsciences.org)
Workshop1
- Workshop Méthodes Probabilistiques en Théorie Cinétique (CIRM, Marseille, 11-15 juillet). (dauphine.fr)
Universality1
- Percolation is the simplest process showing a continuous phase transition, scale invariance, fractal structure, and universality and it is described with just a single parameter, that is, the probability of removing a node or edge. (hindawi.com)
Approaches1
- Many core marketing concepts (e.g., markets, relationships, customer experience, brand meaning, value) concern phenomena that are difficult to understand using linear and dyadic approaches, because they are emergent. (researchgate.net)
Interaction1
- This interaction causes collective phenomena that can be seen a rapidly decaying bright states, and very slowly decaying dark states. (oulu.fi)
Stages2
- Parasomnias are sleep-wake disorders characterized by undesirable motor, verbal, or experiential phenomena occurring in association with sleep, specific stages of sleep, or sleep-awake transition phases. (medscape.com)
- An alternative definition of these phenomena describes deviated behavioral or physiologic events that transpire during sleep, specific sleep stages, or sleep-wake transitions. (medscape.com)
Chemical3
- According to the researchers, the finding also establishes the direct link between chemical reactivity in the gas phase and in solution. (sciencedaily.com)
- According to Dr. Alexander N. Tarnovsky, the finding, which is important to atmospheric photochemistry, also establishes the direct link between chemical reactivity in the gas phase and in solution. (sciencedaily.com)
- This is especially important in the liquid phase, where about 70 percent of chemical transformations take place. (sciencedaily.com)
Kinetic1
- Kinetic Description of Multiscale Phenomena (ACMAC-Université de Crète, Héraklion, Grèce, 17-28 juin). (dauphine.fr)
Scientists1
- The study of phase transitions in various forms has kept scientists busy since the very beginnings of the scientific endeavor. (phys.org)
Study1
- We will also study the phase diagram and critical counterflow of dual Bose-Fermi superfluids which have emerged as a new paradigm of quantum matter. (europa.eu)
Ambient1
- By taking the nucleon-to-quark phase transition within a neutron star as an example, we present a thermodynamically consistent method to calculate the equation of state of ambient matter so that transitions that are intermediate to those of the familiar Maxwell and Gibbs constructions can be described. (arxiv.org)
System2
- In this phase the system does not obey the laws of thermodynamics. (oulu.fi)
- Macroscopic limits of a system of self-propelled particles with phase transition. (dauphine.fr)
Disorders2
- Pediatric sleep disorders represent highly common phenomena that often interfere with daily patient and family functioning. (medscape.com)
- These disorders are typically viewed as transient developmental phenomena, though children with parasomnias have been found to display higher rates of sleep-onset delay, night awakenings, bedtime resistance, and reduced sleep duration compared to a community control group. (medscape.com)
Models1
- Conformational Phase Transitions in a Macromolecule: Exactly Solvable Models', by F.W. Wiegel. (wikipedia.org)
Physical1
- Figure 2 shows the phase physical appearance of the dissolved polymer below, at and above thermogelation transition from solution to gel. (sigmaaldrich.com)
Variety1
- Phase transition phenomena arise in a variety of relevant real-world situations. (aimsciences.org)
State1
- Calculations show the stabilization of the quantum Hall ferromagnetic state in graphene monolayers due to strain-induced easy-plane anisotropy 23 or improved control of the relative phase in randomly coupled condensates 24 . (nature.com)
Important2
- CASs) that conveys an important change of per- spective about the synchronistic phenomenon. (bvsalud.org)
- Jung's ed having experienced synchronicity in the ther- hypothesis affirms their relevance, as it shows apeutic setting and 67% felt that synchronistic that such phenomena are capable of profoundly phenomena can be important in psychotherapy. (bvsalud.org)
Random2
- In both examples, the asymptotic probability distribution is Gaussian, independently of the random variable distribution or the random walk transition function. (scholarpedia.org)
- We show that the Random Energy Model has interesting rejuvenation properties in its frozen phase. (edpsciences.org)