Search Results - "Zinner, N. T."

Coalescence of Two Impurities in a Trapped One-dimensional Bose Gas by Dehkharghani, A S, Volosniev, A G, Zinner, N T

“…We study the ground state of a one-dimensional (1D) trapped Bose gas with two mobile impurity particles. To investigate this setup, we develop a variational…”
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Quantum spin transistor with a Heisenberg spin chain by Marchukov, O. V., Volosniev, A. G., Valiente, M., Petrosyan, D., Zinner, N. T.

“…Spin chains are paradigmatic systems for the studies of quantum phases and phase transitions, and for quantum information applications, including quantum…”
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Electromagnetic counterparts of compact object mergers powered by the radioactive decay of r-process nuclei by Metzger, B. D., Martínez-Pinedo, G., Darbha, S., Quataert, E., Arcones, A., Kasen, D., Thomas, R., Nugent, P., Panov, I. V., Zinner, N. T.

“…The most promising astrophysical sources of kHz gravitational waves (GWs) are the inspiral and merger of binary neutron star(NS)/black hole systems. Maximizing…”
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Integrable Families of Hard-Core Particles with Unequal Masses in a One-Dimensional Harmonic Trap by Harshman, N. L., Olshanii, Maxim, Dehkharghani, A. S., Volosniev, A. G., Jackson, Steven Glenn, Zinner, N. T.

“…We show that the dynamics of particles in a one-dimensional harmonic trap with hard-core interactions can be solvable for certain arrangements of unequal…”
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Fermionization of two-component few-fermion systems in a one-dimensional harmonic trap by Lindgren, E J, Rotureau, J, Forssén, C, Volosniev, A G, Zinner, N T

“…The nature of strongly interacting Fermi gases and magnetism is one of the most important and studied topics in condensed-matter physics. Still, there are many…”
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Emergence of Clusters: Halos, Efimov States, and Experimental Signals by Hove, D, Garrido, E, Sarriguren, P, Fedorov, D V, Fynbo, H O U, Jensen, A S, Zinner, N T

“…We investigate the emergence of halos and Efimov states in nuclei by use of a newly designed model that combines self-consistent mean-field and three-body…”
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Tunable self-assembled spin chains of strongly interacting cold atoms for demonstration of reliable quantum state transfer by Loft, N J S, Marchukov, O V, Petrosyan, D, Zinner, N T

“…We have developed an efficient computational method to treat long, one-dimensional systems of strongly interacting atoms forming self-assembled spin chains…”
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Emergence of junction dynamics in a strongly interacting Bose mixture by Barfknecht, R E, Foerster, A, Zinner, N T

“…We study the dynamics of a one-dimensional system composed of a bosonic background and one impurity in single- and double-well trapping geometries. In the…”
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Composition of the Innermost Core-Collapse Supernova Ejecta by Fröhlich, C, Hauser, P, Liebendörfer, M, Martínez-Pinedo, G, Thielemann, F.-K, Bravo, E, Zinner, N. T, Hix, W. R, Langanke, K, Mezzacappa, A, Nomoto, K

“…With currently known input physics and computer simulations in one dimension, a self-consistent treatment of core-collapse supernovae does not yet lead to…”
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Neutrino-induced nucleosynthesis of A>64 nuclei: the nu p process by Fröhlich, C, Martínez-Pinedo, G, Liebendörfer, M, Thielemann, F-K, Bravo, E, Hix, W R, Langanke, K, Zinner, N T

“…We present a new nucleosynthesis process that we denote as the nu p process, which occurs in supernovae (and possibly gamma-ray bursts) when strong neutrino…”
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Fractional energy states of strongly interacting bosons in one dimension by Zinner, N. T., Volosniev, A. G., Fedorov, D. V., Jensen, A. S., Valiente, M.

“…We study two-component bosonic systems with strong inter-species and vanishing intra-species interactions. A new class of exact eigenstates is found with…”
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Mobile spin impurity in an optical lattice by Duncan, C W, Bellotti, F F, Öhberg, P, Zinner, N T, Valiente, M

“…We investigate the Fermi polaron problem in a spin-1/2 Fermi gas in an optical lattice for the limit of both strong repulsive contact interactions and one…”
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Density wave instabilities of tilted fermionic dipoles in a multilayer geometry by Block, J K, Zinner, N T, Bruun, G M

“…We consider the density wave instability of fermionic dipoles aligned by an external field and moving in equidistant layers at zero temperature. Using a…”
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Three-body bound states of two bosonic impurities immersed in a Fermi sea in 2D by Bellotti, F F, Frederico, T, Yamashita, M T, Fedorov, D V, Jensen, A S, Zinner, N T

“…We consider two identical impurities immersed in a Fermi sea for a broad range of masses and for both interacting and non-interacting impurities. The…”
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Bound states and universality in layers of cold polar molecules by Armstrong, J. R, Zinner, N. T, Fedorov, D. V, Jensen, A. S

“…The recent experimental realization of cold polar molecules in the rotational and vibrational ground state opens the door to the study of a wealth of phenomena…”
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Quantum single-particle properties in a one-dimensional curved space by Pedersen, J. K., Fedorov, D. V., Jensen, A. S., Zinner, N. T.

“…We consider one particle confined to a deformed one-dimensional wire. The quantum mechanical equivalent of the classical problem is not uniquely defined. We…”
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Bound states of dipolar bosons in one-dimensional systems by Volosniev, A G, Armstrong, J R, Fedorov, D V, Jensen, A S, Valiente, M, Zinner, N T

“…We consider one-dimensional tubes containing bosonic polar molecules. The long-range dipole-dipole interactions act both within a single tube and between…”
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Strongly interacting confined quantum systems in one dimension by Volosniev, A. G., Fedorov, D. V., Jensen, A. S., Valiente, M., Zinner, N. T.

“…In one dimension, the study of magnetism dates back to the dawn of quantum mechanics when Bethe solved the famous Heisenberg model that describes quantum…”
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Contact parameters in two dimensions for general three-body systems by Bellotti, F F, Frederico, T, Yamashita, M T, Fedorov, D V, Jensen, A S, Zinner, N T

“…We study the two-dimensional three-body problem in the general case of three distinguishable particles interacting through zero-range potentials. The Faddeev…”
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Realization of efficient quantum gates with a superconducting qubit-qutrit circuit by Bækkegaard, T., Kristensen, L. B., Loft, N. J. S., Andersen, C. K., Petrosyan, D., Zinner, N. T.

“…Building a quantum computer is a daunting challenge since it requires good control but also good isolation from the environment to minimize decoherence. It is…”
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