{"id":"https://openalex.org/W2027246761","doi":"https://doi.org/10.1103/physreva.81.023414","title":"Reliability of soft-core approximations in theoretical studies of molecules in intense laser fields","display_name":"Reliability of soft-core approximations in theoretical studies of molecules in intense laser fields","publication_year":2010,"publication_date":"2010-02-17","ids":{"openalex":"https://openalex.org/W2027246761","doi":"https://doi.org/10.1103/physreva.81.023414","mag":"2027246761"},"language":"en","primary_location":{"id":"doi:10.1103/physreva.81.023414","doi":"https://doi.org/10.1103/physreva.81.023414","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physreva.81.023414","pdf_url":null,"source":{"id":"https://openalex.org/S164566984","display_name":"Physical Review A","issn_l":"0556-2791","issn":["0556-2791","1050-2947","1094-1622","1538-4446","2469-9926","2469-9934","2469-9942"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-2","poland-100","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review A","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5014202144","display_name":"Alexander K\u00e4stner","orcid":"https://orcid.org/0000-0002-7808-6786","observed_orcids":["https://orcid.org/0000-0002-7808-6786"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210111875","display_name":"Max Planck Institute for the Physics of Complex Systems","ror":"https://ror.org/01bf9rw71","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210111875"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alexander K\u00e4stner","raw_affiliation_strings":["Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","Max Planck Institute for the Physics of Complex Systems, Max Planck Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]},{"raw_affiliation_string":"Max Planck Institute for the Physics of Complex Systems, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210111875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057417354","display_name":"Frank Gro\u00dfmann","orcid":"https://orcid.org/0000-0003-1415-8426","observed_orcids":["https://orcid.org/0000-0003-1415-8426"]},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Frank Grossmann","raw_affiliation_strings":["Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","Institut fur Theoretische Physik, Technische Universitat Dresden, D-01062 Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]},{"raw_affiliation_string":"Institut fur Theoretische Physik, Technische Universitat Dresden, D-01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105703588","display_name":"R\u00fcdiger Schmidt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R\u00fcdiger Schmidt","raw_affiliation_strings":["Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","Institut fur Theoretische Physik, Technische Universitat Dresden, D-01062 Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]},{"raw_affiliation_string":"Institut fur Theoretische Physik, Technische Universitat Dresden, D-01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027962001","display_name":"Jan Michael Rost","orcid":"https://orcid.org/0000-0002-8306-1743","observed_orcids":["https://orcid.org/0000-0002-8306-1743"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210111875","display_name":"Max Planck Institute for the Physics of Complex Systems","ror":"https://ror.org/01bf9rw71","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210111875"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan-Michael Rost","raw_affiliation_strings":["Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","Max Planck Institute for the Physics of Complex Systems, Max Planck Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Theoretische Physik, Technische Universit\u00e4t Dresden, D-01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965"]},{"raw_affiliation_string":"Max Planck Institute for the Physics of Complex Systems, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210111875"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2675,"currency":"USD","value_usd":2675},"apc_paid":null,"fwci":1.8535,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.85410907,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":99},"biblio":{"volume":"81","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.9994999766349792,"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/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.9994999766349792,"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":0.0003000000142492354,"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/T11177","display_name":"Spectroscopy and Quantum Chemical Studies","score":0.0,"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/soft-core-potential","display_name":"soft-core potentials","score":0.890999972820282},{"id":"https://openalex.org/keywords/reduced-dimensionality","display_name":"reduced dimensionality","score":0.6740000247955322},{"id":"https://openalex.org/keywords/strong-laser-fields","display_name":"intense laser fields","score":0.8709999918937683},{"id":"https://openalex.org/keywords/ionization-probability","display_name":"ionization probability","score":0.5770000219345093},{"id":"https://openalex.org/keywords/dissociation-probability","display_name":"dissociation probability","score":0.8949999809265137},{"id":"https://openalex.org/keywords/high-harmonic-generation","display_name":"high harmonic generation","score":0.9430000185966492},{"id":"https://openalex.org/keywords/hydrogen-molecular-ion","display_name":"hydrogen molecular ion","score":0.9789999723434448},{"id":"https://openalex.org/keywords/aligned-molecules","display_name":"aligned molecules","score":0.7699999809265137},{"id":"https://openalex.org/keywords/computational-efficiency","display_name":"computational efficiency","score":0.41600000858306885}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8260787725448608},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.5416721105575562},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.47564980387687683},{"id":"https://openalex.org/C16171025","wikidata":"https://www.wikidata.org/wiki/Q863349","display_name":"Singularity","level":2,"score":0.4585857093334198},{"id":"https://openalex.org/C9342510","wikidata":"https://www.wikidata.org/wiki/Q25406","display_name":"Coulomb","level":3,"score":0.42460185289382935},{"id":"https://openalex.org/C64672749","wikidata":"https://www.wikidata.org/wiki/Q1623464","display_name":"High harmonic generation","level":3,"score":0.42170625925064087},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4179193079471588},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3656827211380005},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.36495569348335266},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.3372355103492737},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.3018946051597595},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.15746185183525085},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.14598828554153442},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13647904992103577},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1103/physreva.81.023414","doi":"https://doi.org/10.1103/physreva.81.023414","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physreva.81.023414","pdf_url":null,"source":{"id":"https://openalex.org/S164566984","display_name":"Physical Review A","issn_l":"0556-2791","issn":["0556-2791","1050-2947","1094-1622","1538-4446","2469-9926","2469-9934","2469-9942"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-2","poland-100","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review A","raw_type":"journal-article"},{"id":"pmh:oai:edoc.mpg.de:545492","doi":null,"is_oa":false,"landing_page_url":"http://edoc.mpg.de/545492","pdf_url":null,"source":{"id":"https://openalex.org/S4406922265","display_name":"Max Planck Institute for Plasma Physics","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physical Review A, v.81 (2010)","raw_type":"Article"},{"id":"pmh:oai:pure.mpg.de:item_2220184","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/11858/00-001M-0000-0029-8FB6-1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physical Review A","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1652264681","https://openalex.org/W1978300409","https://openalex.org/W1982763710","https://openalex.org/W1995209979","https://openalex.org/W2023399024","https://openalex.org/W2032874531","https://openalex.org/W2035188058","https://openalex.org/W2037742204","https://openalex.org/W2047841134","https://openalex.org/W2051691626","https://openalex.org/W2058873453","https://openalex.org/W2066163008","https://openalex.org/W2076750448","https://openalex.org/W2078556562","https://openalex.org/W2078609090","https://openalex.org/W2083011411","https://openalex.org/W2083985069","https://openalex.org/W2095087449","https://openalex.org/W2152752815","https://openalex.org/W2278217408"],"related_works":["https://openalex.org/W2041742704","https://openalex.org/W2965777820","https://openalex.org/W2071525263","https://openalex.org/W4411165411","https://openalex.org/W1978573757","https://openalex.org/W1996445628","https://openalex.org/W151907208","https://openalex.org/W3035417255","https://openalex.org/W2509837400","https://openalex.org/W2047247831"],"abstract_inverted_index":{"The":[0],"popular":[1],"approach":[2],"of":[3,41,60,83,94],"softening":[4],"the":[5,42,64,78,95,128],"Coulomb":[6],"singularity":[7],"in":[8,47,54,66,99],"models":[9,51],"with":[10,17],"reduced":[11,75],"dimensionality":[12],"leads":[13],"to":[14,74,88,123],"uncontrollable":[15],"discrepancies":[16],"numerical":[18,81],"results":[19],"obtained":[20],"using":[21],"exact":[22,129],"potentials.":[23],"This":[24],"is":[25,70,120,132],"demonstrated":[26],"for":[27,35,135],"ionization":[28],"and":[29,110],"dissociation":[30],"probabilities":[31],"as":[32,34],"well":[33],"high-order":[36],"harmonic":[37],"generation":[38],"spectra":[39],"even":[40],"simple":[43],"hydrogen":[44],"molecular":[45],"ion":[46],"aligned":[48],"geometry.":[49],"Soft-core":[50],"perform":[52],"better":[53],"full":[55,89],"dimensions,":[56],"thereby":[57],"losing":[58],"one":[59],"their":[61],"advantages,":[62],"namely":[63],"gain":[65],"computation":[67],"time":[68],"that":[69],"achieved":[71],"by":[72],"going":[73],"dimensionality.":[76],"However,":[77],"much":[79],"simpler":[80],"implementation":[82],"soft-core":[84,96],"potentials":[85],"carries":[86],"over":[87],"dimensions.":[90],"Moreover,":[91],"a":[92,124],"generalization":[93],"potential":[97],"given":[98],"previous":[100],"work":[101],"[M.":[102],"Lein,":[103],"P.":[104,105,108,111],"Corso,":[106],"J.":[107],"Marangos,":[109],"L.":[112],"Knight,":[113],"Phys.":[114],"Rev.":[115],"A":[116],"67,":[117],"023819":[118],"(2003)]":[119],"proposed,":[121],"leading":[122],"tremendous":[125],"improvement":[126],"toward":[127],"results,":[130],"which":[131],"very":[133],"promising":[134],"future":[136],"calculations":[137],"without":[138],"cylindrical":[139],"symmetry.":[140]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":7}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}