{"title":"Resonances in Scattering. New Phenomena in Quantum Mechanics","authors":"S. Pozdneev","doi":"10.22606/TP.2018.34001","DOIUrl":"https://doi.org/10.22606/TP.2018.34001","url":null,"abstract":"","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79906192","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}
{"title":"Aharonov-Bohm Effect vs. Dirac Monopole: A-B ⇔ D","authors":"M. Socolovsky","doi":"10.22606/TP.2019.41004","DOIUrl":"https://doi.org/10.22606/TP.2019.41004","url":null,"abstract":"In the context of fiber bundle theory, we show that the existence of the Aharonov-Bohm connection implies the existence and uniqueness of the Dirac connection.","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89142576","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}
{"title":"Single Postulate Formulation of the Theory of Special Relativity","authors":"A. Sfarti","doi":"10.22606/tp.2018.32001","DOIUrl":"https://doi.org/10.22606/tp.2018.32001","url":null,"abstract":"","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"146 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73724855","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}
{"title":"To the Content of Planck Units","authors":"K. Kirakosyan","doi":"10.22606/TP.2018.32002","DOIUrl":"https://doi.org/10.22606/TP.2018.32002","url":null,"abstract":"Based on the slightly revised Planck system of units the length, time, mass, temperature, and two dimensionless constants, one of which is the inverse of the fine structure constant, a new system of constants which is alternative to the system c, h, G, k, me and e is proposed: to the speed of light and constants of Planck, Newton, Boltzmann, the mass and charge of electron, respectively. It is shown that the Planck system of units has the same content with the coefficients of dimensionalities, which are introduced to give the corresponding dimensional content to physical quantities, and the constants c, h̄, G and k are the combinations of the coefficients of dimensionalities.","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76491046","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}
{"title":"Nonlinearity and Energy Conservation: A Possible Way to Harness Energy from the Subquantum Medium","authors":"J. Croca, P. Castro, R. Moreira, M. M. Silva","doi":"10.22606/TP.2018.32005","DOIUrl":"https://doi.org/10.22606/TP.2018.32005","url":null,"abstract":"In some situations nonlinearity seems to pervade in nature. Indeed, in adequate conditions, a minor action may give origin to a very large reaction, only apparently providing a gain in output power from a lesser inputted value. Extending de Broglie seminal ideas to a more general pilot-wave theory, we describe the relation between nonlinearity and energy conservation, dismissing any apparent contradiction between the two. We also present what seems to be a possible way to harness energy from the pervading subquantum medium.","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75329232","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}
{"title":"Hundred Years of Einstein's Cosmological Constant","authors":"K. Arun, S. B. Gudennavar, K. O. V., C. Sivaram","doi":"10.22606/TP.2018.32004","DOIUrl":"https://doi.org/10.22606/TP.2018.32004","url":null,"abstract":"It was little over a hundred years ago that Einstein introduced the ‘cosmological constant’ in his General Theory of Relativity in order to obtain a static universe, to conform to the philosophical view of the universe at that time. What Einstein subsequently dubbed as the ‘biggest blunder’ of his life (after Hubble’s discovery of the expanding universe) has come back in vogue in cosmology. Here we look at the evolution of the concept of the cosmological constant from its inception to it possibly making up close to about 70% of the energy density of the universe.","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79399581","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}
{"title":"Reflectance of Metal Grid Lines Calculated by Free Path Theory","authors":"Yanru Chen, S. Feng","doi":"10.22606/tp.2018.32003","DOIUrl":"https://doi.org/10.22606/tp.2018.32003","url":null,"abstract":"","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73145871","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}
{"title":"Aharonov-Bohm Effect, Dirac Monopole, and Bundle Theory","authors":"M. Socolovsky","doi":"10.22606/tp.2018.33002","DOIUrl":"https://doi.org/10.22606/tp.2018.33002","url":null,"abstract":"We discuss the Aharonov-Bohm ($A-B$) effect and the Dirac ($D$) monopole of magnetic charge $g={{1}over{2}}$ in the context of bundle theory, exhibiting a purely geometric relation between them. If $xi_{A-B}$ and $xi_D$ are the respective $U(1)$-bundles, we show that $xi_{A-B}$ is isomorphic to the pull-back of $xi_D$ induced by the inclusion of the corresponding base spaces $iota:(D_0^2)^*to S^2$}. The fact that the $A-B$ effect disappears when the magnetic flux in the solenoid equals an integer times the quantum of flux $Phi_0={{2pi}over{vert evert}}$ associated with the electric charge $vert evert$, reflects here as a consequence of the pull-back by $iota$ of the Dirac connection in $xi_D$ to $xi_{A-B}$, and the Dirac quantization condition. We also show the necessary vanishing in $xi_{A-B}$ of the pull-back of the Chern class $c_1$ in $xi_D$.","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"69 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79138327","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}
{"title":"Energy in Special Relativity","authors":"Zbigniew Osiak","doi":"10.22606/TP.2019.41002","DOIUrl":"https://doi.org/10.22606/TP.2019.41002","url":null,"abstract":"I give new relativistic formulas for kinetic, rest and total energies. The change in kinetic energy of a particle will be determined as the work done by the spatial part of the Minkowski four-force. I present a new relation between the relativistic kinetic energy and the spatial part of the four-momentum also interpretation of the temporal component of the Minkowski four-force.","PeriodicalId":49658,"journal":{"name":"Progress of Theoretical Physics","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84802810","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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