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Quantum dynamics of...
Quantum dynamics of impurities in a one-dimensional Bose gas
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- Catani, J. (författare)
- LENS–European Laboratory for Non-Linear Spectroscopy and Dipartimento di Fisica, Universit` a di Firenze, via N. Carrara 1, IT-50019 Sesto Fiorentino–Firenze, Italy;CNR-INO, via G. Sansone 1, IT-50019 Sesto Fiorentino–Firenze, Italy
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- Lamporesi, G. (författare)
- LENS–European Laboratory for Non-Linear Spectroscopy and Dipartimento di Fisica, Universit` a di Firenze, via N. Carrara 1, IT-50019 Sesto Fiorentino–Firenze, Italy;CNR-INO, via G. Sansone 1, IT-50019 Sesto Fiorentino–Firenze, Italy
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- Naik, D. (författare)
- LENS–European Laboratory for Non-Linear Spectroscopy and Dipartimento di Fisica, Universit` a di Firenze, via N. Carrara 1, IT-50019 Sesto Fiorentino–Firenze, Italy
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- Gring, M. (författare)
- Vienna Center for Quantum Science and Technology, Atominstitut, TU-Wien, AT-1020 Vienna, Austria
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- Inguscio, M. (författare)
- LENS–European Laboratory for Non-Linear Spectroscopy and Dipartimento di Fisica, Universit` a di Firenze, via N. Carrara 1, IT-50019 Sesto Fiorentino–Firenze, Italy;CNR-INO, via G. Sansone 1, IT-50019 Sesto Fiorentino–Firenze, Italy
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- Minardi, F. (författare)
- LENS–European Laboratory for Non-Linear Spectroscopy and Dipartimento di Fisica, Universit` a di Firenze, via N. Carrara 1, IT-50019 Sesto Fiorentino–Firenze, Italy;CNR-INO, via G. Sansone 1, IT-50019 Sesto Fiorentino–Firenze, Italy
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- Kantian, A. (författare)
- DPMC-MaNEP, University of Geneva, 24 Quai Ernest-Ansermet, CH-1211 Geneva, Switzerland
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- Giamarchi, T. (författare)
- DPMC-MaNEP, University of Geneva, 24 Quai Ernest-Ansermet, CH-1211 Geneva, Switzerland
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visa färre...
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LENS–European Laboratory for Non-Linear Spectroscopy and Dipartimento di Fisica, Universit` a di Firenze, via N Carrara 1, IT-50019 Sesto Fiorentino–Firenze, Italy;CNR-INO, via G. Sansone 1, IT-50019 Sesto Fiorentino–Firenze, Italy LENS–European Laboratory for Non-Linear Spectroscopy and Dipartimento di Fisica, Universit` a di Firenze, via N. Carrara 1, IT-50019 Sesto Fiorentino–Firenze, Italy (creator_code:org_t)
- 2012
- 2012
- Engelska.
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Ingår i: Physical Review A. Atomic, Molecular, and Optical Physics. - 1050-2947 .- 1094-1622. ; 85:2
- Relaterad länk:
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http://Users/kantian...
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http://link.aps.org/...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- Using a species-selective dipole potential, we create initially localized impurities and investigate their interactions with a majority species of bosonic atoms in a one-dimensional configuration during expansion. We find an interaction-dependent amplitude reduction of the oscillation of the impurities’ size with no measurable frequency shift, and study it as a function of the interaction strength. We discuss possible theoretical interpretations of the data. We compare, in particular, with a polaronic mass shift model derived following Feynman variational approach.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
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