{"id":"https://openalex.org/W8002180","doi":null,"title":"Aspects of plane waves and Taub-NUT as exact string theory solutions","display_name":"Aspects of plane waves and Taub-NUT as exact string theory solutions","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W8002180","mag":"8002180"},"language":"en","primary_location":{"id":"pmh:oai:etheses.dur.ac.uk:2947","doi":null,"is_oa":true,"landing_page_url":"http://etheses.dur.ac.uk/2947/","pdf_url":"http://etheses.dur.ac.uk/2947/","source":{"id":"https://openalex.org/S4306402363","display_name":"Durham e-Theses (Durham University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I190082696","host_organization_name":"Durham University","host_organization_lineage":["https://openalex.org/I190082696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://etheses.dur.ac.uk/2947/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086183793","display_name":"Harald Svendsen","orcid":"https://orcid.org/0000-0002-8882-4316","observed_orcids":["https://orcid.org/0000-0002-8882-4316"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Harald Svendsen","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8882-4316","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5086183793"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T11415","display_name":"Noncommutative and Quantum Gravity Theories","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T11960","display_name":"Relativity and Gravitational Theory","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/taub-nut-spacetime","display_name":"Taub-NUT space","score":0.7580000162124634},{"id":"https://openalex.org/keywords/plane-wave-solutions","display_name":"plane wave solutions","score":0.5580000281333923},{"id":"https://openalex.org/keywords/hagedorn-temperature","display_name":"Hagedorn temperature","score":0.8759999871253967},{"id":"https://openalex.org/keywords/t-duality","display_name":"T-duality","score":0.921999990940094},{"id":"https://openalex.org/keywords/closed-timelike-curves","display_name":"closed timelike curves","score":0.9589999914169312},{"id":"https://openalex.org/keywords/cosmological-singularity","display_name":"cosmological singularity","score":0.8939999938011169},{"id":"https://openalex.org/keywords/heterotic-string-theory","display_name":"heterotic string theory","score":0.9309999942779541},{"id":"https://openalex.org/keywords/type-iib-string-theory","display_name":"type IIB string theory","score":0.8339999914169312},{"id":"https://openalex.org/keywords/gauged-wznw-models","display_name":"gauged WZNW models","score":0.8379999995231628},{"id":"https://openalex.org/keywords/pre-big-bang-cosmology","display_name":"pre-big bang cosmology","score":0.8460000157356262}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7700732350349426},{"id":"https://openalex.org/C96732373","wikidata":"https://www.wikidata.org/wiki/Q1140761","display_name":"Heterotic string theory","level":2,"score":0.6153226494789124},{"id":"https://openalex.org/C15760308","wikidata":"https://www.wikidata.org/wiki/Q1051921","display_name":"String field theory","level":3,"score":0.5505250096321106},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.5479932427406311},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.5430092811584473},{"id":"https://openalex.org/C156341967","wikidata":"https://www.wikidata.org/wiki/Q7048887","display_name":"Non-critical string theory","level":3,"score":0.5355774164199829},{"id":"https://openalex.org/C78710322","wikidata":"https://www.wikidata.org/wiki/Q958871","display_name":"Supergravity","level":3,"score":0.5201190710067749},{"id":"https://openalex.org/C139879227","wikidata":"https://www.wikidata.org/wiki/Q2276860","display_name":"Type I string theory","level":5,"score":0.4964936375617981},{"id":"https://openalex.org/C49987212","wikidata":"https://www.wikidata.org/wiki/Q33198","display_name":"String theory","level":2,"score":0.4832654595375061},{"id":"https://openalex.org/C186100338","wikidata":"https://www.wikidata.org/wiki/Q780099","display_name":"String duality","level":5,"score":0.4695822596549988},{"id":"https://openalex.org/C57979875","wikidata":"https://www.wikidata.org/wiki/Q15091423","display_name":"Brane cosmology","level":2,"score":0.45469868183135986},{"id":"https://openalex.org/C79464548","wikidata":"https://www.wikidata.org/wiki/Q464794","display_name":"Minkowski space","level":2,"score":0.41115105152130127},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.3815876841545105},{"id":"https://openalex.org/C116674579","wikidata":"https://www.wikidata.org/wiki/Q193442","display_name":"Supersymmetry","level":2,"score":0.36728712916374207},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.23709124326705933},{"id":"https://openalex.org/C23409769","wikidata":"https://www.wikidata.org/wiki/Q7310750","display_name":"Relationship between string theory and quantum field theory","level":4,"score":0.2309650182723999},{"id":"https://openalex.org/C108568745","wikidata":"https://www.wikidata.org/wiki/Q234181","display_name":"Quantum gravity","level":3,"score":0.0974980890750885},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:etheses.dur.ac.uk:2947","doi":null,"is_oa":true,"landing_page_url":"http://etheses.dur.ac.uk/2947/","pdf_url":"http://etheses.dur.ac.uk/2947/","source":{"id":"https://openalex.org/S4306402363","display_name":"Durham e-Theses (Durham University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I190082696","host_organization_name":"Durham University","host_organization_lineage":["https://openalex.org/I190082696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},{"id":"pmh:oai:etheses.durham.ac.uk:2947","doi":null,"is_oa":true,"landing_page_url":"https://etheses.durham.ac.uk/id/eprint/2947/1/2947_778.pdf","pdf_url":"https://etheses.durham.ac.uk/id/eprint/2947/1/2947_778.pdf","source":{"id":"https://openalex.org/S4306402363","display_name":"Durham e-Theses (Durham University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I190082696","host_organization_name":"Durham University","host_organization_lineage":["https://openalex.org/I190082696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},{"id":"pmh:hdl:10068/906984","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/906984","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"U - Thesis"},{"id":"mag:8002180","doi":null,"is_oa":false,"landing_page_url":"http://etheses.dur.ac.uk/2947/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:etheses.dur.ac.uk:2947","doi":null,"is_oa":true,"landing_page_url":"http://etheses.dur.ac.uk/2947/","pdf_url":"http://etheses.dur.ac.uk/2947/","source":{"id":"https://openalex.org/S4306402363","display_name":"Durham e-Theses (Durham University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I190082696","host_organization_name":"Durham University","host_organization_lineage":["https://openalex.org/I190082696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W8002180.pdf","grobid_xml":"https://content.openalex.org/works/W8002180.grobid-xml"},"referenced_works_count":113,"referenced_works":["https://openalex.org/W101876430","https://openalex.org/W275368663","https://openalex.org/W276856307","https://openalex.org/W1486912333","https://openalex.org/W1507752718","https://openalex.org/W1508360614","https://openalex.org/W1541338069","https://openalex.org/W1562195977","https://openalex.org/W1598757068","https://openalex.org/W1662003169","https://openalex.org/W1771424146","https://openalex.org/W1889142700","https://openalex.org/W1954969611","https://openalex.org/W1966068419","https://openalex.org/W1968837123","https://openalex.org/W1969315748","https://openalex.org/W1969384635","https://openalex.org/W1970917055","https://openalex.org/W1971531682","https://openalex.org/W1973372293","https://openalex.org/W1973923803","https://openalex.org/W1979971436","https://openalex.org/W1982083890","https://openalex.org/W1982394275","https://openalex.org/W1985916853","https://openalex.org/W1985977259","https://openalex.org/W1995938723","https://openalex.org/W2003903452","https://openalex.org/W2004624106","https://openalex.org/W2008463224","https://openalex.org/W2008504168","https://openalex.org/W2008610740","https://openalex.org/W2010488303","https://openalex.org/W2011195019","https://openalex.org/W2011696372","https://openalex.org/W2014942175","https://openalex.org/W2016949519","https://openalex.org/W2018116322","https://openalex.org/W2019395984","https://openalex.org/W2020147709","https://openalex.org/W2022938706","https://openalex.org/W2028091043","https://openalex.org/W2031990978","https://openalex.org/W2032732229","https://openalex.org/W2032908129","https://openalex.org/W2037967965","https://openalex.org/W2039116423","https://openalex.org/W2040482607","https://openalex.org/W2040997418","https://openalex.org/W2041366262","https://openalex.org/W2042066372","https://openalex.org/W2042397628","https://openalex.org/W2043050879","https://openalex.org/W2043172416","https://openalex.org/W2044182557","https://openalex.org/W2047363370","https://openalex.org/W2049365883","https://openalex.org/W2049658886","https://openalex.org/W2049905472","https://openalex.org/W2052446695","https://openalex.org/W2052607175","https://openalex.org/W2054380295","https://openalex.org/W2054787020","https://openalex.org/W2056213206","https://openalex.org/W2056672376","https://openalex.org/W2056987865","https://openalex.org/W2057758111","https://openalex.org/W2057857932","https://openalex.org/W2063652566","https://openalex.org/W2064913826","https://openalex.org/W2065057065","https://openalex.org/W2066676476","https://openalex.org/W2066817394","https://openalex.org/W2068003562","https://openalex.org/W2068296201","https://openalex.org/W2074086531","https://openalex.org/W2078548703","https://openalex.org/W2079350093","https://openalex.org/W2084497571","https://openalex.org/W2084722249","https://openalex.org/W2084840163","https://openalex.org/W2089209281","https://openalex.org/W2091021230","https://openalex.org/W2094982395","https://openalex.org/W2095308810","https://openalex.org/W2099454246","https://openalex.org/W2099511314","https://openalex.org/W2102582356","https://openalex.org/W2105981695","https://openalex.org/W2107240173","https://openalex.org/W2118842899","https://openalex.org/W2128596850","https://openalex.org/W2131659031","https://openalex.org/W2132237180","https://openalex.org/W2133051755","https://openalex.org/W2134250189","https://openalex.org/W2137363962","https://openalex.org/W2138508917","https://openalex.org/W2138659248","https://openalex.org/W2139563615","https://openalex.org/W2141956215","https://openalex.org/W2143036769","https://openalex.org/W2145066624","https://openalex.org/W2147640427","https://openalex.org/W2149797716","https://openalex.org/W2152970579","https://openalex.org/W2160658670","https://openalex.org/W2163046101","https://openalex.org/W2165154082","https://openalex.org/W2166248051","https://openalex.org/W2170937670","https://openalex.org/W2997401925","https://openalex.org/W7059406329"],"related_works":["https://openalex.org/W7095984440","https://openalex.org/W2006576428","https://openalex.org/W7099932663","https://openalex.org/W2032732229","https://openalex.org/W2039116423","https://openalex.org/W2040201271","https://openalex.org/W2091681487","https://openalex.org/W2510903772","https://openalex.org/W3099814477","https://openalex.org/W2147091388"],"abstract_inverted_index":{"This":[0],"thesis":[1],"is":[2,60,156,239],"a":[3,71,90,104,182,194,199,224,242,248],"study":[4,46,93],"of":[5,8,40,49,94,108,146,153,159,162,167,176,185,198,214,223,227],"some":[6],"aspects":[7],"string":[9,18,43,125,178,252],"theory":[10],"solutions":[11],"that":[12,57,112,132,144,205,244],"are":[13,23,122,134,148,209,235],"exact":[14,172,190],"in":[15,33,62,96,103,114,138,170,181,196,251,256],"the":[16,26,34,47,50,58,81,115,140,154,160,189,206,215,221],"inverse":[17],"tension":[19],"\u00c9\u0091',":[20],"and":[21,45,86,110,126,166,180,203],"thus":[22],"valid":[24],"beyond":[25],"low-energy":[27],"limit.":[28],"I":[29,55,77,99,129,187],"investigate":[30],"D-brane":[31,106],"interactions":[32],"maximally":[35],"supersymmetric":[36],"plane":[37],"wave":[38],"solution":[39,107,175],"type":[41],"IIb":[42],"theory,":[44,179,253],"fate":[48,161],"stringy":[51,173],"halo":[52,59],"surrounding":[53],"D-branes.":[54,76],"find":[56,111,204],"like":[61],"flat":[63],"space":[64,228],"for":[65,74,254],"Lorentzian":[66],"D-branes,":[67],"while":[68],"it":[69],"receives":[70],"non-trivial":[72],"modification":[73],"Euclidean":[75,230],"also":[78,130],"comment":[79],"on":[80],"connection":[82],"between":[83],"Hagedorn":[84],"temperature":[85],"T-duality,":[87],"which":[88,238],"motivates":[89],"more":[91],"general":[92],"T-duality":[95],"null":[97,120],"directions.":[98],"consider":[100],"such":[101],"transformations":[102],"spinning":[105],"supergravity,":[109],"divergences":[113],"field":[116],"components":[117],"associated":[118],"with":[119,220,229],"T-dualities":[121],"invisible":[123],"to":[124],"brane":[127],"probes.":[128],"observe":[131],"there":[133],"closed":[135,163],"timelike":[136,233],"curves":[137,165,234],"all":[139],"T-dual":[141],"solutions,":[142],"but":[143],"none":[145],"them":[147],"geodesies.":[149],"The":[150,211],"second":[151],"half":[152],"theses":[155],"an":[157,171],"investigation":[158],"tirnelike":[164],"cosmological":[168,258],"singularities":[169],"Taub-NUT":[174,216],"heterotic":[177],"rotating":[183],"generalisation":[184],"it.":[186],"compute":[188],"spacetime":[191],"fields,":[192],"using":[193],"description":[195],"terms":[197],"gauged":[200],"Wess-Zumino-Novikov-Witten":[201],"model":[202],"\u00c9\u0091'":[207],"corrections":[208],"mild.":[210],"key":[212],"features":[213],"geometry":[217],"persist,":[218],"together":[219],"emergence":[222],"new":[225],"region":[226],"signature.":[231],"Closed":[232],"still":[236],"present,":[237],"inter-preted":[240],"as":[241],"sign":[243],"they":[245],"might":[246],"be":[247],"natural":[249],"ingredient":[250],"instance":[255],"pre-Big-Bang":[257],"scenarios.":[259]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}