{"department":[{"_id":"103"}],"quality_controlled":"1","volume":"129-130","title":"External field dependence of the correlation lengths in the three-dimensional O(4) model","date_created":"2024-06-10T15:56:22Z","extern":"1","user_id":"220548","type":"journal_article","publication_identifier":{"issn":["0920-5632"]},"publication":"Nuclear Physics B - Proceedings Supplements","publication_status":"published","status":"public","citation":{"short":"J. Engels, L. Fromme, M. Seniuch, Nuclear Physics B - Proceedings Supplements 129–130 (2004) 783–785.","chicago":"Engels, J, Lars Fromme, and M Seniuch. “External Field Dependence of the Correlation Lengths in the Three-Dimensional O(4) Model.” <i>Nuclear Physics B - Proceedings Supplements</i> 129–130 (2004): 783–85. <a href=\"https://doi.org/10.1016/S0920-5632(03)02712-9\">https://doi.org/10.1016/S0920-5632(03)02712-9</a>.","mla":"Engels, J., et al. “External Field Dependence of the Correlation Lengths in the Three-Dimensional O(4) Model.” <i>Nuclear Physics B - Proceedings Supplements</i>, vol. 129–130, Elsevier BV, 2004, pp. 783–85, doi:<a href=\"https://doi.org/10.1016/S0920-5632(03)02712-9\">10.1016/S0920-5632(03)02712-9</a>.","ama":"Engels J, Fromme L, Seniuch M. External field dependence of the correlation lengths in the three-dimensional O(4) model. <i>Nuclear Physics B - Proceedings Supplements</i>. 2004;129-130:783-785. doi:<a href=\"https://doi.org/10.1016/S0920-5632(03)02712-9\">10.1016/S0920-5632(03)02712-9</a>","ieee":"J. Engels, L. Fromme, and M. Seniuch, “External field dependence of the correlation lengths in the three-dimensional O(4) model,” <i>Nuclear Physics B - Proceedings Supplements</i>, vol. 129–130, pp. 783–785, 2004.","alphadin":"<span style=\"font-variant:small-caps;\">Engels, J</span> ; <span style=\"font-variant:small-caps;\">Fromme, Lars</span> ; <span style=\"font-variant:small-caps;\">Seniuch, M</span>: External field dependence of the correlation lengths in the three-dimensional O(4) model. In: <i>Nuclear Physics B - Proceedings Supplements</i> Bd. 129–130, Elsevier BV (2004), S. 783–785","apa":"Engels, J., Fromme, L., &#38; Seniuch, M. (2004). External field dependence of the correlation lengths in the three-dimensional O(4) model. <i>Nuclear Physics B - Proceedings Supplements</i>, <i>129</i>–<i>130</i>, 783–785. <a href=\"https://doi.org/10.1016/S0920-5632(03)02712-9\">https://doi.org/10.1016/S0920-5632(03)02712-9</a>","bibtex":"@article{Engels_Fromme_Seniuch_2004, title={External field dependence of the correlation lengths in the three-dimensional O(4) model}, volume={129–130}, DOI={<a href=\"https://doi.org/10.1016/S0920-5632(03)02712-9\">10.1016/S0920-5632(03)02712-9</a>}, journal={Nuclear Physics B - Proceedings Supplements}, publisher={Elsevier BV}, author={Engels, J and Fromme, Lars and Seniuch, M}, year={2004}, pages={783–785} }"},"author":[{"first_name":"J","full_name":"Engels, J","last_name":"Engels"},{"first_name":"Lars","id":"217504","orcid_put_code_url":"https://api.orcid.org/v2.0/0009-0006-6675-1917/work/161427798","last_name":"Fromme","orcid":"0009-0006-6675-1917","full_name":"Fromme, Lars"},{"last_name":"Seniuch","full_name":"Seniuch, M","first_name":"M"}],"publisher":"Elsevier BV","page":"783-785","date_updated":"2024-06-12T08:12:44Z","doi":"10.1016/S0920-5632(03)02712-9","language":[{"iso":"eng"}],"year":"2004","_id":"4656","abstract":[{"lang":"eng","text":"We investigate numerically the transverse and longitudinal correlation lengths of the three-dimensional O(4) model as a function of the external field H. In the low-temperature phase we verify explicitly the \r\n-dependence of the transverse correlation length, which is expected due to the Goldstone modes of the model. On the critical line we find the universal amplitude ratio χTc/χLc = 1.99(1). From our data we derive the universal scaling function for the transverse correlation length. The H-dependencies of the correlation lengths in the high temperature phase are discussed and shown to be in accord with the scaling functions."}]}