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Direct variational determination of the two-electron reduced density matrix for doubly occupied-configuration-interaction wave functions : the influence of three-index N-representability conditions
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Method for making 2-electron response reduced density matrices approximately N-representable
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- Journal Article
- A1
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Block product density matrix embedding theory for strongly correlated spin systems
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- Journal Article
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Variational method for integrability-breaking Richardson-Gaudin models
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- A1
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Strategies for extending geminal-based wavefunctions : open shells and beyond
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- Journal Article
- A1
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Inner products in integrable Richardson-Gaudin models
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- Journal Article
- A1
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Read-Green resonances in a topological superconductor coupled to a bath
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Maximum probability domains for Hubbard models
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Constrained CI calculations to investigate charge transfer and the effects of the integer nature of the electron
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- A1
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Eigenvalue-based method and form-factor determinant representations for integrable XXZ Richardson-Gaudin models
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CheMPS2 : improved DMRG-SCF routine and correlation functions
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- Conference Paper
- P1
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The Dicke model as the contraction limit of a pseudo-deformed Richardson-Gaudin model
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- Journal Article
- A1
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Eigenvalue-based determinants for scalar products and form factors in Richardson-Gaudin integrable models coupled to a bosonic mode
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- Journal Article
- A1
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Polynomial scaling approximations and dynamic correlation corrections to doubly occupied configuration interaction wave functions
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Variational optimization of the second-order density matrix corresponding to a seniority-zero configuration interaction wave function
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- Journal Article
- A1
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Exact solution of the p(x) + ip(y) pairing Hamiltonian by deforming the pairing algebra
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- Journal Article
- A1
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Efficient description of strongly correlated electrons with mean-field cost
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Exploring the phase diagram of the px + ipy pairing Hamiltonian by linking the eigenstates to associated bosonic states.
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- Conference Paper
- P1
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Probing pairing correlations in Sn isotopes using Richardson-Gaudin integrability
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Nonvariational orbital optimization techniques for the AP1roG wave function
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Projected seniority-two orbital optimization of the antisymmetric product of one-reference orbital geminal
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- Journal Article
- A1
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Simple and inexpensive perturbative correction schemes for antisymmetric products of nonorthogonal geminals
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- Journal Article
- A1
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The influence of orbital rotation on the energy of closed-shell wavefunctions
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Variational optimization of the 2DM: approaching three-index accuracy using extended cluster constraints
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Perturbations on the superconducting state of metallic nanoparticles: influence of geometry and impurities
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A size-consistent approach to strongly correlated systems using a generalized antisymmetrized product of nonorthogonal geminals
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A new mean-field method suitable for strongly correlated electrons : computationally facile antisymmetric products of nonorthogonal geminals
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- Conference Paper
- C3
- open access
Richardson-Gaudin integrable systems (and beyond) for strongly correlated quantum many-body systems
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Interpreting the phase diagram of the p_x + ip_y pairing Hamiltonian by deforming the pairing algebra
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A Khon-Sham-like model for the l-body reduced density matrix from a strongly-correlated reference
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Perturbations on the superconducting state of metallic nanoparticles: a canonical Richardson-Gaudin approach
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- Journal Article
- A1
- open access
A primal-dual semidefinite programming algorithm tailored to the variational determination of the two-body density matrix