{"id":"https://openalex.org/W658077787","doi":null,"title":"Density matrices and density functionals : proceedings of the A. John Coleman symposium","display_name":"Density matrices and density functionals : proceedings of the A. John Coleman symposium","publication_year":1987,"publication_date":"1987-01-01","ids":{"openalex":"https://openalex.org/W658077787","mag":"658077787"},"language":"en","primary_location":{"id":"mag:658077787","doi":null,"is_oa":false,"landing_page_url":"https://ci.nii.ac.jp/ncid/BA00767288","pdf_url":null,"source":{"id":"https://openalex.org/S4306468988","display_name":"D. Reidel Pub. Co. eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"D. Reidel Pub. Co. eBooks","raw_type":null},"volume":null,"type":"book","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026599729","display_name":"Alan Coleman","orcid":"https://orcid.org/0000-0003-1510-1712","observed_orcids":["https://orcid.org/0000-0003-1510-1712"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alan Coleman","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1510-1712","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005523249","display_name":"Robert Erdahl","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robert Erdahl","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5110023077","display_name":"Vedene H. Smith","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vedene H. Smith","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4637,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.68831169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10002","display_name":"Advanced Chemical Physics Studies","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10002","display_name":"Advanced Chemical Physics Studies","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11804","display_name":"Quantum many-body systems","score":0.00570000009611249,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10523","display_name":"Atomic and Molecular Physics","score":0.004100000020116568,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reduced-density-matrices","display_name":"reduced density matrix","score":0.9890000224113464},{"id":"https://openalex.org/keywords/n-representability","display_name":"N-representability","score":0.7950000166893005},{"id":"https://openalex.org/keywords/density-functional-theory","display_name":"density functional theory","score":0.8370000123977661},{"id":"https://openalex.org/keywords/one-particle-density-matrix","display_name":"one-body density matrix","score":0.6650000214576721},{"id":"https://openalex.org/keywords/two-particle-density-matrix","display_name":"two-particle density matrix","score":0.7170000076293945},{"id":"https://openalex.org/keywords/wigner-function","display_name":"Wigner function","score":0.7289999723434448},{"id":"https://openalex.org/keywords/correlation-energy-functional","display_name":"correlation energy functional","score":0.8849999904632568},{"id":"https://openalex.org/keywords/hartree-fock-slater-method","display_name":"Hartree-Fock-Slater method","score":0.8420000076293945},{"id":"https://openalex.org/keywords/scaling-laws","display_name":"scaling laws","score":0.546999990940094},{"id":"https://openalex.org/keywords/electron-correlation","display_name":"electron correlation","score":0.6119999885559082},{"id":"https://openalex.org/keywords/adiabatic-separation","display_name":"adiabatic separation","score":0.6470000147819519},{"id":"https://openalex.org/keywords/symmetry-breaking","display_name":"symmetry breaking","score":0.5809999704360962},{"id":"https://openalex.org/keywords/geometric-optimization","display_name":"geometry optimization","score":0.7360000014305115}],"concepts":[{"id":"https://openalex.org/C152365726","wikidata":"https://www.wikidata.org/wiki/Q1048589","display_name":"Density functional theory","level":2,"score":0.6926760673522949},{"id":"https://openalex.org/C56911000","wikidata":"https://www.wikidata.org/wiki/Q831774","display_name":"Density matrix","level":3,"score":0.6100846529006958},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.561241090297699},{"id":"https://openalex.org/C104970782","wikidata":"https://www.wikidata.org/wiki/Q7100054","display_name":"Orbital-free density functional theory","level":4,"score":0.5088143944740295},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.4548904597759247},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.443185955286026},{"id":"https://openalex.org/C9249130","wikidata":"https://www.wikidata.org/wiki/Q898241","display_name":"Local-density approximation","level":3,"score":0.4337455928325653},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3695361316204071},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.18907573819160461}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:658077787","doi":null,"is_oa":false,"landing_page_url":"https://ci.nii.ac.jp/ncid/BA00767288","pdf_url":null,"source":{"id":"https://openalex.org/S4306468988","display_name":"D. Reidel Pub. Co. eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"D. Reidel Pub. Co. eBooks","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W389892180","https://openalex.org/W73005694","https://openalex.org/W2129832989","https://openalex.org/W58020340","https://openalex.org/W7131653565","https://openalex.org/W7095655203","https://openalex.org/W2048191238","https://openalex.org/W3081765916","https://openalex.org/W183958793","https://openalex.org/W1985507890"],"abstract_inverted_index":{"A":[0,89,158,283,363],"Tribute":[1],"to":[2,92,229],"A.":[3],"John":[4],"Coleman":[5],"-":[6],"The":[7,54,138,171,181,308],"Tame":[8],"Mathematician.-":[9],"Reduced":[10,23,86,104,127,174],"Density":[11,24,87,105,111,147,168,175,178,194,197,216,258,267,278,288,326,330],"Matrices:":[12],"1929-1989.-":[13],"Some":[14,252],"Aspects":[15],"on":[16,206,235,254],"the":[17,20,27,33,45,93,125,146,184,230,286,291,295,313,352],"Development":[18],"of":[19,22,44,58,85,97,115,124,145,153,200,220,241,247,262,285,294,354],"Theory":[21,73,121,360],"Matrices":[25,176,327],"and":[26,117,122,155,161,177,208,225,238,249,271,305,320,328,333,346,349,372],"Representability":[28,30],"Problem.-":[29,36],"Conditions.-":[31],"On":[32],"Diagonal":[34],"N-Representability":[35,38,136],"Fermion":[37,82,102],"Conditions":[39],"Generated":[40],"by":[41],"a":[42,75,98,214],"Decomposition":[43,57],"1-Particle":[46],"Identity":[47],"Operator":[48],"onto":[49],"Mutually":[50],"Orthogonal":[51],"Projection":[52],"Operators.-":[53,60],"Unitarily":[55],"Invariant":[56],"Hermitian":[59],"Building":[61],"Up":[62],"N-Electron":[63,139],"States":[64],"with":[65,132,213],"Symplectic":[66],"Symmetry.-":[67],"Time":[68],"Dependent":[69],"Antisymmetrized":[70],"Geminal":[71],"Power":[72],"Using":[74],"Coherent":[76],"State":[77,95,135],"Formulation.-":[78],"Griffiths":[79],"Inequalities":[80],"for":[81,187,290,312,325,339,361,380],"Systems.-":[83,189,243],"Entropy":[84],"Matrices.-":[88],"Lower":[90],"Bound":[91],"Ground":[94],"Energy":[96,191,245,365],"Boson":[99],"System":[100],"With":[101],"Source.-":[103],"Operators,":[106,112],"Their":[107,118],"Related":[108,156],"von":[109],"Neumann":[110],"Close":[113],"Cousins":[114],"These,":[116],"Physical":[119],"Interpretation.-":[120],"Practice":[123],"Spin-Adapted":[126],"Hamiltonians":[128],"(SRH).-":[129],"Variational":[130],"Principle":[131],"Built-In":[133],"Pure":[134],"Conditions.":[137],"Case.-":[140],"Wigner":[141],"Distributions":[142],"as":[143],"Representations":[144,152],"Matrix.-":[148],"Inter-Relationships":[149],"Between":[150,173],"Various":[151],"One-Matrices":[154,248],"Densities:":[157],"Road":[159],"Map":[160],"an":[162],"Example":[163],"..-":[164],"Current":[165],"Problems":[166],"in":[167,193,257,274,331,343,351],"Functional":[169,179,195,198,259,268,279,284],"Theory.-":[170,180,196,260,269],"Interface":[172],"Physics":[182],"Underlying":[183],"Langreth-Mehl":[185],"Scheme":[186],"Non-Uniform":[188],"Understanding":[190],"Differences":[192],"Calculations":[199,234,280],"Molecular":[201,209,242,275],"Bond":[202,236,364],"Energies.-":[203],"Non-Local":[204,226],"Effects":[205],"Atomic":[207],"Correlation":[210,223,244,297,301],"Energies":[211,237],"Studied":[212],"Gradient-Corrected":[215],"Functional.-":[217],"An":[218,337],"Evaluation":[219],"Local":[221,277],"Electron":[222,314,329,370],"Corrections":[224,228],"Exchange":[227],"Hartree-Fock-Slater":[231],"Method":[232],"from":[233,266,366],"Electronic":[239,296],"Spectra":[240],"Functionals":[246],"Hartree-Fock":[250],"Densities.-":[251],"Remarks":[253],"Scaling":[255],"Relations":[256],"Deduction":[261],"Semiempirical":[263],"MO":[264],"Methods":[265],"Charge":[270],"Spin":[272],"Densities":[273,371],"Solids:":[276],"Versus":[281],"Experiment.-":[282],"Two-Particle":[287],"Matrix":[289],"Approximate":[292],"Calculation":[293],"Energy.-":[298],"Extracules,":[299],"Intracules,":[300],"Holes,":[302],"Potentials,":[303],"Coefficients":[304],"All":[306],"That.-":[307],"Exact":[309],"Schroedinger":[310],"Equation":[311],"Density.-":[315],"Adiabatic":[316],"Separation,":[317],"Broken":[318],"Symmetries":[319],"Geometry":[321],"Optimization.-":[322],"Asymptotic":[323],"Results":[324],"Atoms":[332,348],"Nearly":[334],"Spherical":[335],"Molecules.-":[336],"Algorithm":[338],"Calculating":[340],"Isoelectronic":[341],"Changes":[342],"Energies,":[344],"Densities,":[345],"One-Matrices.-":[347],"Ions":[350],"Limit":[353],"Large":[355],"Nuclear":[356],"Charge.-":[357],"Improved":[358],"Thomas-Fermi":[359],"Atoms.-":[362],"Quantum":[367],"Mechanics.-":[368],"Measured":[369],"Band":[373],"Structure":[374],"Calculations.-":[375],"X-ray":[376],"Orthonormal":[377],"Orbital":[378],"Model":[379],"Crystallography.":[381]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}