Wave-function vortex attachment via matrix products: Application to atomic Fermi gases in flat spin-orbit bands. Scarola, V., W. Physical Review B, 89(11):115136, 3, 2014.
Wave-function vortex attachment via matrix products: Application to atomic Fermi gases in flat spin-orbit bands [link]Website  doi  abstract   bibtex   2 downloads  
Variational wave functions that introduce zeros (vortices) to screen repulsive interactions are typically difficult to verify in unbiased microscopic calculations. An approach is constructed to insert vortices into ansatz wave functions using a matrix-product representation. This approach opens the door to validation of a broad class of Jastrow-based wave functions. The formalism is applied to a model motivated by experiments on ultracold atomic gases in the presence of synthetic spin-orbit coupling. Validated wave functions show that vortices in atomic Fermi gases with flat Rashba spin-orbit bands cluster near the system center and should therefore be directly visible in time-of-flight imaging. © 2014 American Physical Society.
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 title = {Wave-function vortex attachment via matrix products: Application to atomic Fermi gases in flat spin-orbit bands},
 type = {article},
 year = {2014},
 pages = {115136},
 volume = {89},
 websites = {http://link.aps.org/doi/10.1103/PhysRevB.89.115136},
 month = {3},
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 abstract = {Variational wave functions that introduce zeros (vortices) to screen repulsive interactions are typically difficult to verify in unbiased microscopic calculations. An approach is constructed to insert vortices into ansatz wave functions using a matrix-product representation. This approach opens the door to validation of a broad class of Jastrow-based wave functions. The formalism is applied to a model motivated by experiments on ultracold atomic gases in the presence of synthetic spin-orbit coupling. Validated wave functions show that vortices in atomic Fermi gases with flat Rashba spin-orbit bands cluster near the system center and should therefore be directly visible in time-of-flight imaging. © 2014 American Physical Society.},
 bibtype = {article},
 author = {Scarola, V. W.},
 doi = {10.1103/PhysRevB.89.115136},
 journal = {Physical Review B},
 number = {11}
}

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