Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.61466
{"title":"Magnonic transport of an antiferromagnetic chain at the transfer matrix approach","authors":"","doi":"10.47176/ijpr.22.4.61466","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.61466","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47410751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.91578
{"title":"Simulation of effective parameters on the anomalous electrons drifts in the Hall Effect thruster by PIC method","authors":"","doi":"10.47176/ijpr.22.4.91578","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.91578","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45187727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.31428
{"title":"Stable micro black holes at fusion nuclear reactions","authors":"","doi":"10.47176/ijpr.22.4.31428","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.31428","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43625423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.61506
{"title":"Investigation of the mass neutrinos effects on bulk flow direction and other cosmic parameters","authors":"","doi":"10.47176/ijpr.22.4.61506","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.61506","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42777635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.91310
In this paper, flat potentials (μ│x / a│N) are numerically investigated by pseudo-spectral method. The Schrodinger equation of this type of potential has become an eigen system using the pseudo-spectral method. The eigen system is then diagonalized by the Jacobi method. Energy eigen values for different Ns have been compared with similar articles. The limit behavior of this potential for the states N = 2 and N → ∞ is related to the harmonic oscillator and the particle in the box with length 2a, respectively. For each N, a function is proposed for energy eigen values in terms of the quantum number n. By using of data fitting, the correctness of the proposed equation is checked.
{"title":"Numerical approach by quasi-spectral and fitting methods to study Schrodinger equation and calculating the energy levels of flat potentials","authors":"","doi":"10.47176/ijpr.22.4.91310","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.91310","url":null,"abstract":"In this paper, flat potentials (μ│x / a│N) are numerically investigated by pseudo-spectral method. The Schrodinger equation of this type of potential has become an eigen system using the pseudo-spectral method. The eigen system is then diagonalized by the Jacobi method. Energy eigen values for different Ns have been compared with similar articles. The limit behavior of this potential for the states N = 2 and N → ∞ is related to the harmonic oscillator and the particle in the box with length 2a, respectively. For each N, a function is proposed for energy eigen values in terms of the quantum number n. By using of data fitting, the correctness of the proposed equation is checked.","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135469577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.01586
{"title":"Generating macroscopic superposition states by adiabatic transition","authors":"","doi":"10.47176/ijpr.22.4.01586","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.01586","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45751306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.01336
{"title":"Total kinetic energy of fission fragments in heavy actinide fission","authors":"","doi":"10.47176/ijpr.22.4.01336","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.01336","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44092129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.81567
{"title":"The study of identical state-nematic phase transition in a confined monolayer of hard cylindrical rods using Onsager and Parsons-Lee theories","authors":"","doi":"10.47176/ijpr.22.4.81567","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.81567","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44428235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.21369
{"title":"Measurement of slope error of a solar dish facet substrate with the optical scanning method and its impact on the light concentration","authors":"","doi":"10.47176/ijpr.22.4.21369","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.21369","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41597566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.47176/ijpr.22.4.11403
{"title":"Leptophilic vector dark matter and XENON1T electronic recoil excess","authors":"","doi":"10.47176/ijpr.22.4.11403","DOIUrl":"https://doi.org/10.47176/ijpr.22.4.11403","url":null,"abstract":"","PeriodicalId":38961,"journal":{"name":"Iranian Journal of Physics Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49531345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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