Showing 41 - 60 results of 94 for search '"supersolid"', query time: 0.12s Refine Results
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    Ground state properties of soft core bosons on a two-dimensional honeycomb lattice by Abdul Malek Razali

    Published 2012
    “…We pay particular attention to the supersolid phase. At maximum occupancy of 2 bosons per site, we observe a ρ = 1/2 solid which undergoes a continuous phase transition to a superfluid. …”
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    Final Year Project (FYP)
  7. 47

    Control of ^{164}Dy Bose-Einstein condensate phases and dynamics with dipolar anisotropy by S. Halder, K. Mukherjee, S. I. Mistakidis, S. Das, P. G. Kevrekidis, P. K. Panigrahi, S. Majumder, H. R. Sadeghpour

    Published 2022-11-01
    “…The crossover from the superfluid to the supersolid phase and to single and droplet arrays is probed with particle number and dipolar interaction. …”
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    Article
  8. 48

    Quantum phases of Bose–Bose mixtures in an optical lattice with artificial magnetic flux by Xiao-ru Zhang, Shi-Jie Yang

    Published 2023-10-01
    “…These include the emergence of the jagged density-wave supersolid(SS) phase, the latticed-like density-wave SS phase, and counterflow superfluid (CFSF) phase. …”
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    Article
  9. 49

    The Effect of Disorder on the Phase Diagrams of Hard-Core Lattice Bosons With Cavity-Mediated Long-Range and Nearest-Neighbor Interactions by Chao Zhang, Heiko Rieger

    Published 2020-01-01
    “…Our study shows the system is in a supersolid phase at weak disorder and a disordered solid phase at stronger disorder. …”
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    Article
  10. 50

    Quantum phases of dipolar soft-core bosons by Grimmer, D., Capogrosso-Sansone, B., Safavi-Naini, Arghavan, Soyler, S. G.

    Published 2014
    “…Besides a superfluid phase, we find various solid and supersolid phases. We show that, unlike what was found previously for the case of nearest-neighbor interaction, supersolid phases are stabilized by doping the solids not only with particles but with holes as well. …”
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    Article
  11. 51

    Magnetic phases in the S=1 Shastry-Sutherland model with uniaxial anisotropy by Su, Lei, Wierschem, Keola, Sengupta, Pinaki

    Published 2014
    “…The full momentum dependence of the longitudinal and transverse components of the static structure factor is calculated in the spin supersolid phase to demonstrate the simultaneous existence of diagonal and off-diagonal long-range order as well as the different longitudinal orderings.…”
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    Journal Article
  12. 52

    Bose-Fermi-Hubbard model on a lattice with two nonequivalent sublattices by T.S. Mysakovych

    Published 2011-12-01
    “…It is shown that in the case of anisotropic hopping, the region of the supersolid phase existence is possible for a smaller parameter space.…”
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    Article
  13. 53

    Fracton-elasticity duality of two-dimensional superfluid vortex crystals: defect interactions and quantum melting by Dung Xuan Nguyen, Andrey Gromov, Sergej Moroz

    Published 2020-11-01
    “…We propose that the quantum melting of the vortex crystal towards the hexatic or smectic phase may occur via a pair of continuous transitions separated by an intermediate vortex supersolid phase.…”
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    Article
  14. 54

    Heating a dipolar quantum fluid into a solid by J. Sánchez-Baena, C. Politi, F. Maucher, F. Ferlaino, T. Pohl

    Published 2023-04-01
    “…Usually, increasing the temperature of a system leads to disorder but supersolids can show the opposite trend. Here, the authors discuss the observation of a supersolid phase in a dilute gas of dysprosium atoms by increasing their temperature.…”
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    Article
  15. 55

    Phenomenological XXZ model for the competition between superconductivity and charge order in cuprates by Giulia Venditti, Ilaria Maccari, Jose Lorenzana, Sergio Caprara

    Published 2023-12-01
    “…While in the clean case charge order and superconductivity are separated by a first-order line which is nearly independent of temperature, in the presence of quenched disorder charge order is fragmented into domains separated by superconducting filaments reminiscent of the supersolid behaviour in $^4$He. Assuming weak interlayer couplings, the resulting phase diagram of the three-dimensional system is in good agreement with the experiments.…”
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    Article
  16. 56

    Ultracold Bosons on a Regular Spherical Mesh by Santi Prestipino

    Published 2020-11-01
    “…Using the mean-field decoupling approximation, it is shown that the system may exist in various ground states, which can be regarded as analogs of gas, solid, supersolid, and superfluid. For one mesh, by comparing the theoretical results with the outcome of numerical diagonalization, I manage to uncover the signatures of diagonal and off-diagonal spatial orders in a finite quantum system.…”
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    Article
  17. 57

    Muonium hydride: The lowest density crystal by Youssef Kora, Massimo Boninsegni, Dam Thanh Son, Shiwei Zhang

    Published 2021-05-01
    “…Despite the low density and particle mass, the melting temperature is surprisingly high (close to 9 K). No (metastable) supersolid phase is observed. We investigated the physical properties of nanoscale clusters (up to 200 particles) of muonium hydride and found the superfluid response to be greatly enhanced compared to that of parahydrogen clusters. …”
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    Article
  18. 58

    Quantum phases of dipolar bosons in bilayer geometry by A Safavi-Naini, Ş G Söyler, G Pupillo, H R Sadeghpour, B Capogrosso-Sansone

    Published 2013-01-01
    “…Using exact theoretical techniques, we discuss the many-body effects resulting from the pairing of particles across layers at finite density, including a novel pair supersolid, superfluid and solid phases. These results are of direct relevance to experiments with polar molecules and atoms with large magnetic dipole moments trapped in optical lattices.…”
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    Article
  19. 59

    Quantum phases of dipolar bosons in bilayer geometry by Safavi-Naini, Arghavan, Soyler, S. G., Pupillo, G., Sadeghpour, H. R., Capogrosso-Sansone, B.

    Published 2013
    “…Using exact theoretical techniques, we discuss the many-body effects resulting from the pairing of particles across layers at finite density, including a novel pair supersolid, superfluid and solid phases. These results are of direct relevance to experiments with polar molecules and atoms with large magnetic dipole moments trapped in optical lattices.…”
    Get full text
    Article
  20. 60

    Characterizing the phase diagram of finite-size dipolar Bose-Hubbard systems by Rosson, P, Kiffner, M, Mur-Petit, J, Jaksch, D

    Published 2020
    “…By analyzing the nonlocal correlations, we find that the appearance of supersolid order is very sensitive to boundary effects, which may render it difficult to observe in quantum gas lattice experiments with a few tens of particles. …”
    Journal article