Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Luca Taddia"'
Publikováno v:
New Journal of Physics, Vol 18, Iss 3, p 035010 (2016)
Synthetic ladders realized with one-dimensional alkaline-earth(-like) fermionic gases and subject to a gauge field represent a promising environment for the investigation of quantum Hall physics with ultracold atoms. Using density-matrix renormalizat
Externí odkaz:
https://doaj.org/article/ca80fe28f5d548eda8a04f0f32554fba
Publikováno v:
Phys.Rev.Lett.
Phys.Rev.Lett., 2017, 118 (23), pp.230402. ⟨10.1103/PhysRevLett.118.230402⟩
Physical review letters
118 (2017): 230402. doi:10.1103/PhysRevLett.118.230402
info:cnr-pdr/source/autori:Taddia L.; Cornfeld E.; Rossini D.; Mazza L.; Sela E.; Fazio R./titolo:Topological Fractional Pumping with Alkaline-Earth-Like Atoms in Synthetic Lattices/doi:10.1103%2FPhysRevLett.118.230402/rivista:Physical review letters (Print)/anno:2017/pagina_da:230402/pagina_a:/intervallo_pagine:230402/volume:118
Phys.Rev.Lett., 2017, 118 (23), pp.230402. ⟨10.1103/PhysRevLett.118.230402⟩
Physical review letters
118 (2017): 230402. doi:10.1103/PhysRevLett.118.230402
info:cnr-pdr/source/autori:Taddia L.; Cornfeld E.; Rossini D.; Mazza L.; Sela E.; Fazio R./titolo:Topological Fractional Pumping with Alkaline-Earth-Like Atoms in Synthetic Lattices/doi:10.1103%2FPhysRevLett.118.230402/rivista:Physical review letters (Print)/anno:2017/pagina_da:230402/pagina_a:/intervallo_pagine:230402/volume:118
International audience; Alkaline-earth(-like) atoms, trapped in optical lattices and in the presence of an external gauge field, can form insulating states at given fractional fillings. We will show that, by exploiting these properties, it is possibl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36b1dd5cca9bbd96f053120982ec7f15
http://hdl.handle.net/11568/866047
http://hdl.handle.net/11568/866047
Autor:
Eyal Cornfeld, Rosario Fazio, Davide Rossini, Marcello Calvanese Strinati, Simone Barbarino, Leonardo Mazza, Eran Sela, Luca Taddia
Publikováno v:
Optics InfoBase Conference Papers Part F73-QIM 2017 (2017). doi:10.1364/QIM.2017.QT6A.47
info:cnr-pdr/source/autori:Barbarino S.; Taddia L.; Strinati M.C.; Cornfeld E.; Rossini D.; Sela E.; Fazio R.; Mazza L./titolo:Quantum simulation of the quantum hall effect with synthetic dimensions/doi:10.1364%2FQIM.2017.QT6A.47/rivista:Optics InfoBase Conference Papers/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume:Part F73-QIM 2017
info:cnr-pdr/source/autori:Barbarino S.; Taddia L.; Strinati M.C.; Cornfeld E.; Rossini D.; Sela E.; Fazio R.; Mazza L./titolo:Quantum simulation of the quantum hall effect with synthetic dimensions/doi:10.1364%2FQIM.2017.QT6A.47/rivista:Optics InfoBase Conference Papers/anno:2017/pagina_da:/pagina_a:/intervallo_pagine:/volume:Part F73-QIM 2017
Synthetic ladders pierced by a magnetic field realized with one-dimensional alkaline-earth(-like) fermionic gases represent a promising environment for the investigation of quantum-Hall physics with ultracold atoms.
We discuss the Renyi entanglement entropies of descendant states in critical one-dimensional systems with boundaries, that map to boundary conformal field theories in the scaling limit. We unify the previous conformal-field-theory approaches to descr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9fc1ad271cbe33e0db388688488eda4
http://arxiv.org/abs/1606.02667
http://arxiv.org/abs/1606.02667
Autor:
Piero Naldesi, Loris Ferrari, Luca Taddia, Elisa Ercolessi, F. Ortolani, Cristian Degli Esposti Boschi
Publikováno v:
Physical review. A 90 (2014): 043606–043606. doi:10.1103/PhysRevA.90.043606
info:cnr-pdr/source/autori:Cristian Degli Esposti Boschi, Elisa Ercolessi, Loris Ferrari, Piero Naldesi, Fabio Ortolani, and Luca Taddia/titolo:Bound states and expansion dynamics of interacting bosons on a one-dimensional lattice/doi:10.1103%2FPhysRevA.90.043606/rivista:Physical review. A/anno:2014/pagina_da:043606/pagina_a:043606/intervallo_pagine:043606–043606/volume:90
info:cnr-pdr/source/autori:Cristian Degli Esposti Boschi, Elisa Ercolessi, Loris Ferrari, Piero Naldesi, Fabio Ortolani, and Luca Taddia/titolo:Bound states and expansion dynamics of interacting bosons on a one-dimensional lattice/doi:10.1103%2FPhysRevA.90.043606/rivista:Physical review. A/anno:2014/pagina_da:043606/pagina_a:043606/intervallo_pagine:043606–043606/volume:90
The expansion dynamics of bosonic gases in optical lattices has recently been the focus of increasing attention, both experimental and theoretical. We consider, by means of numerical Bethe ansatz, the expansion dynamics of initially confined wave pac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::249c4e03b10a9c0250a9ff5a07339700
http://hdl.handle.net/11585/384301
http://hdl.handle.net/11585/384301
Publikováno v:
New journal of physics 18 (2016): 035010–035010. doi:10.1088/1367-2630/18/3/035010
info:cnr-pdr/source/autori:Barbarino S., Taddia L., Rossini D., Mazza L., Fazio R./titolo:Synthetic gauge fields in synthetic dimensions: Interactions and chiral edge modes/doi:10.1088%2F1367-2630%2F18%2F3%2F035010/rivista:New journal of physics/anno:2016/pagina_da:035010/pagina_a:035010/intervallo_pagine:035010–035010/volume:18
info:cnr-pdr/source/autori:Barbarino S., Taddia L., Rossini D., Mazza L., Fazio R./titolo:Synthetic gauge fields in synthetic dimensions: Interactions and chiral edge modes/doi:10.1088%2F1367-2630%2F18%2F3%2F035010/rivista:New journal of physics/anno:2016/pagina_da:035010/pagina_a:035010/intervallo_pagine:035010–035010/volume:18
Synthetic ladders realized with one-dimensional alkaline-earth(-like) fermionic gases and subject to a gauge field represent a promising environment for the investigation of quantum Hall physics with ultracold atoms. Using density-matrix renormalizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7d034e6288ab16a385353a4fb37e092
http://hdl.handle.net/11588/776971
http://hdl.handle.net/11588/776971
We study the time evolution of entanglement entropy and entanglement spectrum in a finite-size system which crosses a quantum phase transition at different speeds. We focus on the Ising model with a time-dependent magnetic field, which is linearly tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::febc46f9f230eafd1cd4d2f8d3badaf4
http://arxiv.org/abs/1311.3612
http://arxiv.org/abs/1311.3612
Publikováno v:
Physical Review B. 91
Publikováno v:
Nature communications 6 (2015). doi:10.1038/ncomms9134
info:cnr-pdr/source/autori:Barbarino S.[1]; Taddia L.[2]; Rossini D.[1]; Mazza L.[1]; Fazio R.[1]/titolo:Magnetic crystals and helical liquids in alkaline-earth fermionic gases/doi:10.1038%2Fncomms9134/rivista:Nature communications/anno:2015/pagina_da:/pagina_a:/intervallo_pagine:/volume:6
Nature Communications
info:cnr-pdr/source/autori:Barbarino S.[1]; Taddia L.[2]; Rossini D.[1]; Mazza L.[1]; Fazio R.[1]/titolo:Magnetic crystals and helical liquids in alkaline-earth fermionic gases/doi:10.1038%2Fncomms9134/rivista:Nature communications/anno:2015/pagina_da:/pagina_a:/intervallo_pagine:/volume:6
Nature Communications
The joint action of a synthetic gauge potential and of atomic contact repulsion in a one-dimensional alkaline-earth(-like) fermionic gas with nuclear spin I leads to the existence of a hierarchy of fractional insulating and conducting states with int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fea0005dc52f40e596c391acf2452a0
http://arxiv.org/abs/1504.00164
http://arxiv.org/abs/1504.00164
Publikováno v:
Physical Review B. 85
We discuss entanglement and critical properties of the spin-3/2 XXZ chain in its entire gapless region. Employing density-matrix renormalization group calculations combined with different methods based on level spectroscopy, correlation functions and