Dynamical quantum phase transitions in an atom-molecule system

We conduct an investigation on the dynamical quantum phase transition within an atom-molecule Bose–Einstein condensate. We explore the dynamics of atom-molecule conversion and utilize the fraction population of the atom as an order parameter for probing dynamical quantum phase transitions. It is sho...

Full description

Saved in:
Bibliographic Details
Published in:AIP advances 2024-12, Vol.14 (12)
Main Authors: Huang, Yixiao, Yin, Jialu, Su, Yuguo, Ye, Enjia, Hu, Zhengda, Ding, Yi
Format: Article
Language:English
Subjects:
Bose-Einstein condensates
Dynamics
Energy levels
Order parameters
Phase transitions
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page
container_issue 12
container_start_page
container_title AIP advances
container_volume 14
creator Huang, Yixiao
Yin, Jialu
Su, Yuguo
Ye, Enjia
Hu, Zhengda
Ding, Yi
description We conduct an investigation on the dynamical quantum phase transition within an atom-molecule Bose–Einstein condensate. We explore the dynamics of atom-molecule conversion and utilize the fraction population of the atom as an order parameter for probing dynamical quantum phase transitions. It is shown that the quench dynamics of the atom presents a non-analytical change regarding the atom binding energy, and it is demonstrated that this dynamics can detect both the quantum phase transition at the ground state and at the highest energy level. Furthermore, we analyze the dynamics of the Loschmidt echo and present its connection with the dynamical quantum phase transitions.
doi_str_mv 10.1063/5.0240740
format article
fullrecord <record><control><sourceid>proquest_scita</sourceid><recordid>TN_cdi_scitation_primary_10_1063_5_0240740</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3145864297</sourcerecordid><originalsourceid>FETCH-LOGICAL-p630-9afea3c5d60a90ee05bc49f2f287498ac975f21cbb994a02839a6553f1f4bda03</originalsourceid><addsrcrecordid>eNotUM1qwzAYM4PBStfD3iCw2yDd59_Yl8Hotm5Q2KV388W1WUripLFz6NsvpRUCXYQkRMgThTUFxV_lGpiASsAdWTAqdckZUw9kldIRZghDQYsFefs4R-wah21xmjDmqSuGP0y-yCPG1OSmj6loYoEzc9-VXd96N7W-SOeUffdI7gO2ya9uuiT7r8_95rvc_W5_Nu-7clAcSoPBI3fyoAANeA-ydsIEFpiuhNHoTCUDo66ujREITHODSkoeaBD1AYEvyfM1dhj70-RTtsd-GuPcaDkVUivBTDW7Xq6u5JqMl-l2GJsOx7OlYC-vWGlvr_B_WVVVdQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3145864297</pqid></control><display><type>article</type><title>Dynamical quantum phase transitions in an atom-molecule system</title><source>AIP Open Access Journals</source><source>Free Full-Text Journals in Chemistry</source><creator>Huang, Yixiao ; Yin, Jialu ; Su, Yuguo ; Ye, Enjia ; Hu, Zhengda ; Ding, Yi</creator><creatorcontrib>Huang, Yixiao ; Yin, Jialu ; Su, Yuguo ; Ye, Enjia ; Hu, Zhengda ; Ding, Yi</creatorcontrib><description>We conduct an investigation on the dynamical quantum phase transition within an atom-molecule Bose–Einstein condensate. We explore the dynamics of atom-molecule conversion and utilize the fraction population of the atom as an order parameter for probing dynamical quantum phase transitions. It is shown that the quench dynamics of the atom presents a non-analytical change regarding the atom binding energy, and it is demonstrated that this dynamics can detect both the quantum phase transition at the ground state and at the highest energy level. Furthermore, we analyze the dynamics of the Loschmidt echo and present its connection with the dynamical quantum phase transitions.</description><identifier>EISSN: 2158-3226</identifier><identifier>DOI: 10.1063/5.0240740</identifier><identifier>CODEN: AAIDBI</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Bose-Einstein condensates ; Dynamics ; Energy levels ; Order parameters ; Phase transitions</subject><ispartof>AIP advances, 2024-12, Vol.14 (12)</ispartof><rights>Author(s)</rights><rights>2024 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0009-0006-3846-5681 ; 0000-0003-0115-7344 ; 0000-0001-5655-3331 ; 0000-0001-9210-359X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/adv/article-lookup/doi/10.1063/5.0240740$$EHTML$$P50$$Gscitation$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27890,27924,27925,76408</link.rule.ids></links><search><creatorcontrib>Huang, Yixiao</creatorcontrib><creatorcontrib>Yin, Jialu</creatorcontrib><creatorcontrib>Su, Yuguo</creatorcontrib><creatorcontrib>Ye, Enjia</creatorcontrib><creatorcontrib>Hu, Zhengda</creatorcontrib><creatorcontrib>Ding, Yi</creatorcontrib><title>Dynamical quantum phase transitions in an atom-molecule system</title><title>AIP advances</title><description>We conduct an investigation on the dynamical quantum phase transition within an atom-molecule Bose–Einstein condensate. We explore the dynamics of atom-molecule conversion and utilize the fraction population of the atom as an order parameter for probing dynamical quantum phase transitions. It is shown that the quench dynamics of the atom presents a non-analytical change regarding the atom binding energy, and it is demonstrated that this dynamics can detect both the quantum phase transition at the ground state and at the highest energy level. Furthermore, we analyze the dynamics of the Loschmidt echo and present its connection with the dynamical quantum phase transitions.</description><subject>Bose-Einstein condensates</subject><subject>Dynamics</subject><subject>Energy levels</subject><subject>Order parameters</subject><subject>Phase transitions</subject><issn>2158-3226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>AJDQP</sourceid><recordid>eNotUM1qwzAYM4PBStfD3iCw2yDd59_Yl8Hotm5Q2KV388W1WUripLFz6NsvpRUCXYQkRMgThTUFxV_lGpiASsAdWTAqdckZUw9kldIRZghDQYsFefs4R-wah21xmjDmqSuGP0y-yCPG1OSmj6loYoEzc9-VXd96N7W-SOeUffdI7gO2ya9uuiT7r8_95rvc_W5_Nu-7clAcSoPBI3fyoAANeA-ydsIEFpiuhNHoTCUDo66ujREITHODSkoeaBD1AYEvyfM1dhj70-RTtsd-GuPcaDkVUivBTDW7Xq6u5JqMl-l2GJsOx7OlYC-vWGlvr_B_WVVVdQ</recordid><startdate>20241201</startdate><enddate>20241201</enddate><creator>Huang, Yixiao</creator><creator>Yin, Jialu</creator><creator>Su, Yuguo</creator><creator>Ye, Enjia</creator><creator>Hu, Zhengda</creator><creator>Ding, Yi</creator><general>American Institute of Physics</general><scope>AJDQP</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0009-0006-3846-5681</orcidid><orcidid>https://orcid.org/0000-0003-0115-7344</orcidid><orcidid>https://orcid.org/0000-0001-5655-3331</orcidid><orcidid>https://orcid.org/0000-0001-9210-359X</orcidid></search><sort><creationdate>20241201</creationdate><title>Dynamical quantum phase transitions in an atom-molecule system</title><author>Huang, Yixiao ; Yin, Jialu ; Su, Yuguo ; Ye, Enjia ; Hu, Zhengda ; Ding, Yi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p630-9afea3c5d60a90ee05bc49f2f287498ac975f21cbb994a02839a6553f1f4bda03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Bose-Einstein condensates</topic><topic>Dynamics</topic><topic>Energy levels</topic><topic>Order parameters</topic><topic>Phase transitions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, Yixiao</creatorcontrib><creatorcontrib>Yin, Jialu</creatorcontrib><creatorcontrib>Su, Yuguo</creatorcontrib><creatorcontrib>Ye, Enjia</creatorcontrib><creatorcontrib>Hu, Zhengda</creatorcontrib><creatorcontrib>Ding, Yi</creatorcontrib><collection>AIP Open Access Journals</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>AIP advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, Yixiao</au><au>Yin, Jialu</au><au>Su, Yuguo</au><au>Ye, Enjia</au><au>Hu, Zhengda</au><au>Ding, Yi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamical quantum phase transitions in an atom-molecule system</atitle><jtitle>AIP advances</jtitle><date>2024-12-01</date><risdate>2024</risdate><volume>14</volume><issue>12</issue><eissn>2158-3226</eissn><coden>AAIDBI</coden><abstract>We conduct an investigation on the dynamical quantum phase transition within an atom-molecule Bose–Einstein condensate. We explore the dynamics of atom-molecule conversion and utilize the fraction population of the atom as an order parameter for probing dynamical quantum phase transitions. It is shown that the quench dynamics of the atom presents a non-analytical change regarding the atom binding energy, and it is demonstrated that this dynamics can detect both the quantum phase transition at the ground state and at the highest energy level. Furthermore, we analyze the dynamics of the Loschmidt echo and present its connection with the dynamical quantum phase transitions.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0240740</doi><tpages>5</tpages><orcidid>https://orcid.org/0009-0006-3846-5681</orcidid><orcidid>https://orcid.org/0000-0003-0115-7344</orcidid><orcidid>https://orcid.org/0000-0001-5655-3331</orcidid><orcidid>https://orcid.org/0000-0001-9210-359X</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier EISSN: 2158-3226
ispartof AIP advances, 2024-12, Vol.14 (12)
issn 2158-3226
language eng
recordid cdi_scitation_primary_10_1063_5_0240740
source AIP Open Access Journals; Free Full-Text Journals in Chemistry
subjects Bose-Einstein condensates
Dynamics
Energy levels
Order parameters
Phase transitions
title Dynamical quantum phase transitions in an atom-molecule system
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T23%3A09%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_scita&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Dynamical%20quantum%20phase%20transitions%20in%20an%20atom-molecule%20system&rft.jtitle=AIP%20advances&rft.au=Huang,%20Yixiao&rft.date=2024-12-01&rft.volume=14&rft.issue=12&rft.eissn=2158-3226&rft.coden=AAIDBI&rft_id=info:doi/10.1063/5.0240740&rft_dat=%3Cproquest_scita%3E3145864297%3C/proquest_scita%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-p630-9afea3c5d60a90ee05bc49f2f287498ac975f21cbb994a02839a6553f1f4bda03%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=3145864297&rft_id=info:pmid/&rfr_iscdi=true