发布求助
文献互助 智能选刊 最新文献

IPI Letters最新文献

筛选
英文 中文
From Phonons to Dark Photons. The Role of Quantum Vacuum BEC in Dark Matter Research 从声子到暗光子。量子真空 BEC 在暗物质研究中的作用
IPI Letters Pub Date : 2024-03-22 DOI: 10.59973/ipil.60
Alessandro Rizzo
{"title":"From Phonons to Dark Photons. The Role of Quantum Vacuum BEC in Dark Matter Research","authors":"Alessandro Rizzo","doi":"10.59973/ipil.60","DOIUrl":"https://doi.org/10.59973/ipil.60","url":null,"abstract":"Exploring the quantum vacuum as a dynamic Bose-Einstein Condensate (BEC), this study draws a parallel between phonons and photons to reveal how dark photons can be transformed into visible light. Through phonon-photon interactions, akin to sonoluminescence, we demonstrate the quantum vacuum's ability to illuminate dark matter phenomena. By adapting Einstein's Field Equations, we present a model showcasing spacetime's responsiveness to both visible and dark matter. The process of quantum vacuum cavitation underscores phonons' crucial role in bridging dark and visible realms, providing novel insights into the universe's dark sector.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":" 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140211976","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}
引用次数: 0
Terahertz Radiation – the Dawn of a New Information Era 太赫兹辐射--新信息时代的曙光
IPI Letters Pub Date : 2024-03-15 DOI: 10.59973/ipil.64
Teodor Huminiuc
{"title":"Terahertz Radiation – the Dawn of a New Information Era","authors":"Teodor Huminiuc","doi":"10.59973/ipil.64","DOIUrl":"https://doi.org/10.59973/ipil.64","url":null,"abstract":"This mini-review article explores the evolution of wireless communication technologies, emphasizing the crucial role played by advancements in information transfer over long distances with minimal errors. Tracing developments from submergible cables to the current 5G technology, the review discusses the potential of 6G, offering insights into the transformative applications it could enable, such as holographic real-time communication and autonomous transport infrastructure. Exploring the applications of Terahertz (THz) frequencies, the article presents the limitations of current wireless speeds and proposes solutions, including the use of spintronic terahertz emitters (STEs) and antiferromagnetic materials, concluding on the challenges and prospects of integrating these technologies into practical applications.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"29 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140240127","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}
引用次数: 0
Theoretical Possibility of Quantum Stabilization of Traversable Wormholes 可穿越虫洞量子稳定的理论可能性
IPI Letters Pub Date : 2024-01-25 DOI: 10.59973/ipil.47
Olivier Denis
{"title":"Theoretical Possibility of Quantum Stabilization of Traversable Wormholes","authors":"Olivier Denis","doi":"10.59973/ipil.47","DOIUrl":"https://doi.org/10.59973/ipil.47","url":null,"abstract":"In this article, we argue that we can explain quantum stabilization of Morris-Thorne traversable wormholes through quantum mechanics. We suggest that the utilization of dark matter and dark energy, conceptualized as negative mass and negative energy tied to the universe's information content, can stabilize these wormholes. This approach diverges from the original Morris-Thorne model by incorporating quantum effects, offering a credible and adequate source of the exotic matter needed to prevent wormhole collapse. We reassess the wormholes' stability and information content considering the new calculated revised vacuum energy based on the mass of bit of information. This new calculation makes the wormholes more viable within our universe's limits. Furthermore, we explore the connection between dark energy and the vacuum energy of space, highlighting the broader cosmological significance of traversable wormholes, particularly in relation to the universe's expansion. The quantum stabilization of Morris-Thorne traversable wormholes marks a pivotal advancement in the field of physics.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"7 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139598459","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}
引用次数: 0
Beware of New Ideas: Views on the Wave-Particle Duality 警惕新思想关于波粒二象性的观点
IPI Letters Pub Date : 2024-01-19 DOI: 10.59973/ipil.51
Rodney Bartlett
{"title":"Beware of New Ideas: Views on the Wave-Particle Duality","authors":"Rodney Bartlett","doi":"10.59973/ipil.51","DOIUrl":"https://doi.org/10.59973/ipil.51","url":null,"abstract":"In an e-mail sent in the year 2000, Josephson offered the admonition: “Beware ye, all those bold of spirit who want to suggest new ideas.” His words apply to his younger self who, in 1962, was “bold of spirit” and “want(ed) to suggest new ideas”. What did he need to beware? Possibly – older scientists with established ways and conservative views … perhaps even his older, settled-into-tradition, self.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"20 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139613620","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}
引用次数: 0
BORIS – Micromagnetic, Spin Transport and Multiscale Atomistic Software for Modelling Magnetic Information Storage BORIS - 用于磁信息存储建模的微磁、自旋传输和多尺度原子软件
IPI Letters Pub Date : 2023-12-28 DOI: 10.59973/ipil.43
Serban Lepadatu
{"title":"BORIS – Micromagnetic, Spin Transport and Multiscale Atomistic Software for Modelling Magnetic Information Storage","authors":"Serban Lepadatu","doi":"10.59973/ipil.43","DOIUrl":"https://doi.org/10.59973/ipil.43","url":null,"abstract":"A brief review of BORIS is given here, together with a review of recent works using this software, including applications to modelling magnetic hard-disk-drive read heads, ultrafast magnetization processes, computation of thermodynamic equilibrium states using Monte Carlo algorithms, and modelling skyrmions as information carriers. BORIS is a state-of-the-art multi-physics and multi-scale research software designed to solve three-dimensional magnetization dynamics problems, coupled with a self-consistent charge and spin transport solver, heat flow solver with temperature-dependent material parameters, and elastodynamics solver including thermoelastic and magnetoelastic/magnetostriction effects, in arbitrary multi-layered structures and shapes. Both micromagnetic and atomistic models are implemented, also allowing multi-scale modelling where computational spaces may be configured with multiple simultaneous micromagnetic and atomistic discretization regions. The software allows multi-GPU computations on any number of GPUs in parallel, in order to accelerate simulations and allow for larger problem sizes compared to single-GPU computations – this is the first magnetization dynamics software to allow multi-GPU computations, enabling large problems encompassing billions of cells to be simulated with unprecedented performance.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"18 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139151592","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}
引用次数: 0
Entropic Consciousness: a proposal 熵意识：一项建议
IPI Letters Pub Date : 2023-12-22 DOI: 10.59973/ipil.41
Samuele Manco
{"title":"Entropic Consciousness: a proposal","authors":"Samuele Manco","doi":"10.59973/ipil.41","DOIUrl":"https://doi.org/10.59973/ipil.41","url":null,"abstract":"The present work aims to be an advancement in the field of the science of consciousness, with the creation of a new conceptual formulation, “Entropic Consciousness” (EC). It starts from the milestones of Tononi’s Integrated Information Theory (IIT), and deepens them, looking at the conscious phenomenon from another perspective. By means of the MEI equivalence and the Landauer limit it equates the three energetic forms - information, energy, mass - and develops a new lens from which derive important implications regarding conscious experience and its consequences. Finally, he inserts the “free energy principle” developed by Friston into the discussion of consciousness, integrating it with the theorizations developed.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"30 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138947269","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}
引用次数: 0
Informational Nature of Dark Matter and Dark Energy and the Cosmological Constant 暗物质和暗能量的信息性质以及宇宙常数
IPI Letters Pub Date : 2023-12-17 DOI: 10.59973/ipil.36
Olivier Denis
{"title":"Informational Nature of Dark Matter and Dark Energy and the Cosmological Constant","authors":"Olivier Denis","doi":"10.59973/ipil.36","DOIUrl":"https://doi.org/10.59973/ipil.36","url":null,"abstract":"In this article, realistic quantitative estimation of dark matter and dark energy considered as informational phenomena have been computed, thereby explaining certain anomalies and effects within the universe. Moreover, by the same conceptual approach, the cosmological constant problem has been reduced by almost 120 orders of magnitude in the prediction of the vacuum energy from a quantum point of view. We argue that dark matter is an informational field with finite and quantifiable negative mass, distinct from the conventional fields of matter of quantum field theory and associated with the number of bits of information in the observable universe, while dark energy is negative energy, calculated as the energy associated with dark matter. Since dark energy is vacuum energy, it emerges from dark matter as a collective potential of all particles with their individual zero-point energy via Landauer's principle.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"13 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138965731","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}
引用次数: 0
Alternative to Big Bang Requires Seemingly Impossible Physics 大爆炸的替代方案需要看似不可能的物理学
IPI Letters Pub Date : 2023-12-13 DOI: 10.59973/ipil.38
Rodney Bartlett
{"title":"Alternative to Big Bang Requires Seemingly Impossible Physics","authors":"Rodney Bartlett","doi":"10.59973/ipil.38","DOIUrl":"https://doi.org/10.59973/ipil.38","url":null,"abstract":"Is there a reasonable alternative to the theory of the expanding universe? The idea of an eternal universe is highly speculative and doesn't quite fit with our current understanding of the universe's origins, such as the Big Bang theory. Any idea that has been around for a century cannot be easily dismissed but the James Webb Space Telescope is casting potential doubts on the Big Bang. If this continues, we may well find ourselves in need of another theory explaining cosmic origins. This submission begins with the “advanced” waves that aren’t scientifically popular because they travel back in time and seem to violate the laws of cause and effect. However, the Nobel-winning physicist Richard Feynman loved them and used them to explain antimatter. And this submission will propose that all time in the past, present, and future is united into one thing and causality need not be considered a problem. It then uses readshift, aka re(tarded)-ad(vanced) shift, to suggest the universe is static and supports that conclusion by a revision of electromagnetism which, thanks to George Yuri Rainich, includes gravitation. This is followed by an alternative to the Big Bang where, seemingly impossibly, the infinite and eternal universe is created using pi, imaginary time, virtual reality, augmented reality, quantum and macroscopic entanglement. Finally, to better explain the unification of everything in time and space, is a shortened section on what is called vector-tensor-scalar geometry which talks about the Higgs boson/field and was inspired by a 1919 paper published by Albert Einstein.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"135 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139004056","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}
引用次数: 0
A Brief Overview of Present and Future Random Access Memories 当前和未来随机存取存储器概述
IPI Letters Pub Date : 2023-11-23 DOI: 10.59973/ipil.39
Chris Warden
{"title":"A Brief Overview of Present and Future Random Access Memories","authors":"Chris Warden","doi":"10.59973/ipil.39","DOIUrl":"https://doi.org/10.59973/ipil.39","url":null,"abstract":"Smart phones in our pockets today are thousands of times more powerful than the computer used to put a man on the moon. The advancement in technology over the past few decades has been nothing short of astounding, but this rate of progress is declining as we reach the limits of our current technologies. In this mini review article, we explore some of the current technologies used in computing - specifically Random Access Memory (RAM), and seek to make improvements to the core structure by using a new and exciting class of materials known as multiferroics. We also look at how these materials interact, what makes them interesting for our purposes, and how they can improve our technological prowess.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"346 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139246399","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}
引用次数: 0
Information theory of non-equilibrium states 非平衡态信息理论
IPI Letters Pub Date : 2023-07-13 DOI: 10.59973/ipil.20
M. Vopson
{"title":"Information theory of non-equilibrium states","authors":"M. Vopson","doi":"10.59973/ipil.20","DOIUrl":"https://doi.org/10.59973/ipil.20","url":null,"abstract":"The Shannon's information theory of equilibrium states has already underpinned fundamental progress in a diverse range of subjects such as computing, cryptography, telecommunications, physiology, linguistics, biochemical signaling, mathematics and physics. Here we undertake a brief examination of the concept of information theory of non-equilibrium states. The fundamental approach proposed here has the potential to enable new applications, research methods and long-term innovations, including the principle of extracting digital information from non-equilibrium states and the development of predictive protocols of mutation dynamics in genome sequences.","PeriodicalId":358655,"journal":{"name":"IPI Letters","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127409300","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}
引用次数: 0
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信