[PDF] Top 20 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

... tems in presence of both driving and dissipation mechanisms represent natural platforms to understand and explore such dynamical ...oscillating in time [ 30 , 31 , 70 , 122 ...valid in the regime of ... Voir le document complet

... system in which to study many-body phenomena because of the relative ease with which parameters in the model Hamiltonian can be tuned across a wide range [ 1 , 2 ...resulted in a better understanding ... Voir le document complet

... spin-boson systems and more precisely to the dynamics of driven and dissipative quantum impurity ...the quantum trajectories can produce novel phenomena in terms of many-body physics, ... Voir le document complet

... plateaus in two- component systems at ␯ = 2 /3, 4/5, 4/7, 4/9, 6/5, 6/7, 1/4, ...33 In some cases, these plateaus have been observed in both bilayer and spin-unpolarized single-layer ... Voir le document complet

... The DFT-MD-KG approach involves using the static ionic positions obtained from a DFT-MD equilibration to calculate the Kubo-Greenwood dynamic conductivity for a sufficiently large number of ionic structures further ... Voir le document complet

... Rutgers University, Department of Chemistry and Chemical Biology, Piscataway, New Jersey 08854-8019 USA (Received 18 April 2020; accepted 17 July 2020; published 11 August 2020) We use computationally simple neutral ... Voir le document complet

... . In order to test either form of the conjecture, resonance spectra have been numerically computed for the three types of systems: the 3-bump potential [44, 45] or a modified H´enon-Heiles Hamiltonian [66], ... Voir le document complet

... relevant in the case p ¼ 3. The (330) state has been experimentally realized in double layer and wide quantum wells [ 10 ...state in the phase diagram, which can be realized by tuning ... Voir le document complet

... feasible quantum control strategies to opti- mise physical observables such as decoherence rates or efficient and fast charge transfers over large ...organisms in molecular light harvesting materials [ 4 , ... Voir le document complet

... follows: In Section 2 we first define quantum stochastic versions of spin chains using tools from quantum noise ...those quantum stochastic systems and we describe their effective ... Voir le document complet

... detailed in the previously published work from the same work-group in ...Ref.[41]. In the lower panel of ...reported in [112]. In comparing the simulated pump-probe spectra to the ... Voir le document complet

... undergo phase transitions as a function of the signal-to-noise ratio, a prominent example of this phenomenon being found in the stochastic block model (SBM) that generates a random graph with a ... Voir le document complet

... Cavity Quantum Electro Dynamics (C-QED), ils fournissent une description pr´ ecise de la dynamique d’un atome ` a deux niveaux dans une cavit´ e micro-onde en r´ esonance, comme dans les exp´ eriences r´ ecentes ... Voir le document complet

... 0 in order to take into account the effect of the seminal plasma rheology on individual ...observed in figure 3a,b. At F larger than 0.5, each cell is in close contact with its neighbours, because ... Voir le document complet

... 0, in [ 3 ] for d = 1 and [ 20 ] for d > ...results in [ 1 , 4 , 5 , 20 , 21 ] required an i.i.d. field, the proofs in [ 19 ] are presented for ...results in [ 20 ] and [ 21 ] required the ... Voir le document complet

... continuous quantum phase transitions that are beyond the Landau ...Landau phase, it is not surprising that the critical theory is not within the standard LGW paradigm (see ...continuous ... Voir le document complet

... embedded in a cubic lattice, whose average tilt is directly related to the flux [ 30 ...]. In this language the QDM becomes a quantum roughening problem [ 17 ...and, in our case, the RK ... Voir le document complet

... of quantum spin dynamics in 1D has been largely limited to microscopic spins in condensed-matter ...the quantum phase transition (QPT) [ 11 – 13 ...vistas in the studies of ... Voir le document complet

... gives p y = 0 if Γ 6= 0. In addition, ˙y = 0 yields y = 0 and ˙z = 0 implies z = γ − /γ + . This corresponds to the equilibrium point of the free motion. Additional critical points can occur at infinity. Indeed, ... Voir le document complet