{"doi":"10.1103/physrevb.102.165108","title":"Finite-size scaling analysis of two-dimensional deformed Affleck-Kennedy-Lieb-Tasaki states","abstract":null,"journal":"Physical Review B","year":2020,"id":652572,"datarank":0.24141568686511508,"base_score":1.6094379124341003,"endowment":1.6094379124341003,"self_citation_contribution":0.24141568686511508,"citation_network_contribution":0.0,"self_endowment_contribution":0.24141568686511508,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1702342,"name":"Yuan-Chun Lu","orcid":"0000-0003-2603-8528","position":1,"is_corresponding":false},{"id":1702344,"name":"Pochung Chen","orcid":"0000-0002-8092-7177","position":2,"is_corresponding":false},{"id":1702341,"name":"Ching-Yu Huang","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Finite-size scaling analysis of two-dimensional deformed Affleck-Kennedy-Lieb-Tasaki states","abstract":"Using tensor network methods, we perform finite-size scaling analysis to study the parameter-induced phase transitions of two-dimensional deformed Affleck-Kennedy-Lieb-Tasaki (AKLT) states. We use the higher-order tensor renormalization group method to evaluate the moments and the correlations. Then, the critical point and critical exponents are determined simultaneously by collapsing the data. Alternatively, the crossing points of the dimensionless ratios are used to determine the critical point, and the scaling at the critical point is used to determine the critical exponents. For the transition between the disordered AKLT phase and the ferromagnetic (FM) ordered phase, we demonstrate that both the critical point and the exponents can be determined accurately. Furthermore, the values of the exponents confirm that the AKLT-FM transition belongs to the two-dimensional Ising universality class. We also investigate the Berezinskii-Kosterlitz-Thouless transition from the AKLT phase to the critical $\\mathit{XY}$ phase. In this case we show that the critical point can be located by the crossing point of the correlation ratio.","is_dataset_classified":null,"base_score":1.6094379124341003,"endowment":1.6094379124341003,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"19965766","pmcid":null,"openalex_id":"https://openalex.org/W3043947015","authors":[],"funders":[{"funder_name":"Ministry of Science and Technology, Taiwan","grant_id":"107-2112-M-007-018-MY3","title":null},{"funder_name":"Ministry of Science and Technology, Taiwan","grant_id":"MOST108-2112-M-029-006-MY3","title":null}],"total_grants":2,"fwci":0.3457,"citation_percentile":0.54434818,"influential_citations":0,"citation_trend":[{"year":2022,"count":1},{"year":2023,"count":2},{"year":2025,"count":1}],"oa_status":"green","license":"https://link.aps.org/licenses/aps-default-license","oa_locations":[{"url":"https://arxiv.org/pdf/2007.13607","host_type":"repository"},{"url":"https://arxiv.org/pdf/2007.13607","host_type":"repository"},{"url":"https://link.aps.org/article/10.1103/PhysRevB.102.165108","host_type":"publisher"},{"url":"http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.102.165108/fulltext","host_type":"publisher"},{"url":"http://arxiv.org/abs/2007.13607","host_type":"repository"},{"url":"https://doi.org/10.1103/physrevb.102.165108","host_type":"journal"}],"fields_of_study":["Quantum many-body systems","Physics of Superconductivity and Magnetism","Theoretical and Computational Physics"],"mesh_terms":[],"keywords":["Critical point (mathematics)","Critical exponent","Renormalization group","Scaling","Phase transition","Ising model","Critical phenomena","Physics","Dimensionless quantity","Statistical physics","Widom scaling","Universality (dynamical systems)","Condensed matter physics","Mathematical physics","Mathematics","Quantum mechanics","Mathematical analysis","Geometry"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-10T15:59:02.081791Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}