Search Results - "Bisset, R. N"

Observation of a Dipolar Quantum Gas with Metastable Supersolid Properties by Tanzi, L, Lucioni, E, Famà, F, Catani, J, Fioretti, A, Gabbanini, C, Bisset, R N, Santos, L, Modugno, G

“…The competition of dipole-dipole and contact interactions leads to exciting new physics in dipolar gases, well illustrated by the recent observation of quantum…”
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Quantum Droplets of Dipolar Mixtures by Bisset, R N, Ardila, L A Peña, Santos, L

“…Recently achieved two-component dipolar Bose-Einstein condensates open exciting possibilities for the study of mixtures of ultradilute quantum liquids. While…”
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Two-Dimensional Supersolid Formation in Dipolar Condensates by Bland, T, Poli, E, Politi, C, Klaus, L, Norcia, M A, Ferlaino, F, Santos, L, Bisset, R N

“…Dipolar condensates have recently been coaxed to form the long-sought supersolid phase. While one-dimensional supersolids may be prepared by triggering a roton…”
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Number fluctuations of a dipolar condensate: anisotropy and slow approach to the thermodynamic regime by Baillie, D, Bisset, R N, Ticknor, C, Blakie, P B

“…We present a theory for the number fluctuations of a quasi-two-dimensional (quasi-2D) dipolar Bose-Einstein condensate measured with finite resolution cells…”
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Optical Visibility and Core Structure of Vortex Filaments in a Bosonic Superfluid by Dalfovo, F., Bisset, R. N., Mordini, C., Lamporesi, G., Ferrari, G.

“…We use optical images of a superfluid consisting of a weakly interacting Bose–Einstein condensate of sodium atoms to investigate the structure of quantized…”
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Fingerprinting rotons in a dipolar condensate: super-Poissonian peak in the atom-number fluctuations by Bisset, R N, Blakie, P B

“…We demonstrate that measurements of atom-number fluctuations in a trapped dipolar condensate can reveal the presence of the elusive roton excitation. The key…”
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Excitations of a Binary Dipolar Supersolid by Kirkby, W, Lee, Au-Chen, Baillie, D, Bland, T, Ferlaino, F, Blakie, P B, Bisset, R N

“…We predict a rich excitation spectrum of a binary dipolar supersolid in a linear crystal geometry, where the ground state consists of two partially immiscible…”
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Crystallization of a dilute atomic dipolar condensate by Bisset, R. N., Blakie, P. B.

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Roton spectroscopy in a harmonically trapped dipolar Bose-Einstein condensate by Blakie, P. B., Baillie, D., Bisset, R. N.

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Fingerprinting Rotons in a Dipolar Condensate: Super-Poissonian Peak in the Atom-Number Fluctuations by Bisset, R. N., Blakie, P. B.

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Spin rotons and supersolids in binary antidipolar condensates by Kirkby, W, Bland, T, Ferlaino, F, Bisset, R. N

“…SciPost Phys. Core 6, 084 (2023) We present a theoretical study of a mixture of antidipolar and nondipolar Bose-Einstein condensates confined to an infinite…”
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Scaling of fluctuations in a trapped binary condensate by Bisset, R. N., Wilson, R. M., Ticknor, C.

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Bifurcation and stability of single and multiple vortex rings in three-dimensional Bose-Einstein condensates by Bisset, R. N., Wang, Wenlong, Ticknor, C., Carretero-González, R., Frantzeskakis, D. J., Collins, L. A., Kevrekidis, P. G.

“…Here, we investigate how single- and multi-vortex-ring states can emerge from a planar dark soliton in three-dimensional (3D) Bose-Einstein condensates…”
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Excitations of a binary dipolar supersolid by Kirkby, W, Lee, Au-Chen, Baillie, D, Bland, T, Ferlaino, F, Blakie, P. B, Bisset, R. N

“…Phys. Rev. Lett. 133, 103401 (2024) We predict a rich excitation spectrum of a binary dipolar supersolid in a linear crystal geometry, where the ground state…”
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Catalyzation of supersolidity in binary dipolar condensates by Scheiermann, D, Ardila, L. A. Peña, Bland, T, Bisset, R. N, Santos, L

“…Phys. Rev. A 107, L021302 (2023) Breakthrough experiments have newly explored the fascinating physics of dipolar quantum droplets and supersolids. The recent…”
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Quantum droplets of dipolar mixtures by Bisset, R. N, Ardila, L. A. Peña, Santos, L

“…Phys. Rev. Lett. 126, 025301 (2021) Recently achieved two-component dipolar Bose-Einstein condensates open exciting possibilities for the study of mixtures of…”
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Miscibility and stability of dipolar bosonic mixtures by Lee, Au-Chen, Baillie, D, Blakie, P. B, Bisset, R. N

“…Phys. Rev. A 103, 063301 (2021) Combining two Bose-Einstein condensates (BECs) may result in a miscible or immiscible mixture, or even a violent implosion. We…”
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Finite-temperature stability of a trapped dipolar Bose gas by Bisset, R. N., Baillie, D., Blakie, P. B.

“…We calculate the stability diagram for a trapped normal Bose gas with dipole-dipole interactions. Our study characterizes the roles of trap geometry,…”
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Static-response theory and the roton-maxon spectrum of a flattened dipolar Bose-Einstein condensate by Bisset, R. N, Blakie, P. B, Stringari, S

“…Phys. Rev. A 100, 013620 (2019) Important information for the roton-maxon spectrum of a flattened dipolar Bose-Einstein condensate is extracted by applying a…”
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Roton excitations in a trapped dipolar Bose-Einstein condensate by Bisset, R. N., Baillie, D., Blakie, P. B.

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