{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T07:16:47Z","timestamp":1773818207095,"version":"3.50.1"},"reference-count":32,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2018,5,11]],"date-time":"2018-05-11T00:00:00Z","timestamp":1525996800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["JP 25800136"],"award-info":[{"award-number":["JP 25800136"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008467","name":"Fukushima University","doi-asserted-by":"publisher","award":["17RI017"],"award-info":[{"award-number":["17RI017"]}],"id":[{"id":"10.13039\/501100008467","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>We study the cosmic evolution of the Bianchi type I universe by using new holographic dark energy model in the context of the Brans-Dicke theory for both non-interacting and interacting cases between dark energy and dark matter. We evaluate the equation of state for dark energy    \u03c9 D    and draw the     \u03c9 D  \u2212   \u03c9 \u02d9  D     plane, where the dot denotes the time derivative. It is found that a stage in which the cosmic expansion is accelerating can be realized in both cases. In addition, we investigate the stability of the model by analyzing the sound speed. As a result, it is demonstrated that for both cases, the behavior of the sound speed becomes unstable. Furthermore, with the Om-diagnostic tool, it is shown that the quintessence region of the universe can exist.<\/jats:p>","DOI":"10.3390\/sym10050153","type":"journal-article","created":{"date-parts":[[2018,5,11]],"date-time":"2018-05-11T03:42:48Z","timestamp":1526010168000},"page":"153","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["New Holographic Dark Energy Model in Brans-Dicke Theory"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6845-3506","authenticated-orcid":false,"given":"M.","family":"Sharif","sequence":"first","affiliation":[{"name":"Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan"}]},{"given":"Syed","family":"Asif Ali Shah","sequence":"additional","affiliation":[{"name":"Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan"}]},{"given":"Kazuharu","family":"Bamba","sequence":"additional","affiliation":[{"name":"Division of Human Support System, Faculty of Symbiotic Systems Science, Fukushima University, Fukushima 960-1296, Japan"}]}],"member":"1968","published-online":{"date-parts":[[2018,5,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"925","DOI":"10.1103\/PhysRev.124.925","article-title":"Mach\u2019s principle and a relativistic theory of gravitation","volume":"124","author":"Brans","year":"1961","journal-title":"Phys. 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