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Science should inspire, but visions need nuance 科学应激发灵感，但愿景需要细微差别
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-11-04 DOI: 10.1038/s42254-024-00779-0
{"title":"Science should inspire, but visions need nuance","authors":"","doi":"10.1038/s42254-024-00779-0","DOIUrl":"10.1038/s42254-024-00779-0","url":null,"abstract":"Many physicists are sceptical of hype, but there are also benefits to envisioning the future possibilities enabled by science. We explore the need for scientists to engage with visionary rhetoric.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 11","pages":"639-639"},"PeriodicalIF":44.8,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s42254-024-00779-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The AI revolution is always just out of reach 人工智能革命总是遥不可及
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-16 DOI: 10.1038/s42254-024-00777-2
James Sumner
{"title":"The AI revolution is always just out of reach","authors":"James Sumner","doi":"10.1038/s42254-024-00777-2","DOIUrl":"10.1038/s42254-024-00777-2","url":null,"abstract":"Claims that artificial intelligence will usher in a new scientific and social era have been attracting funding for decades, but the changes they’ve achieved have not been as advertised. Historian James Sumner considers the limits of science’s ability to plan a revolution.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 11","pages":"644-645"},"PeriodicalIF":44.8,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The promise and peril of sociotechnical visions of the future 未来社会技术愿景的前景与危险
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-09 DOI: 10.1038/s42254-024-00774-5
Benjamin K. Sovacool
{"title":"The promise and peril of sociotechnical visions of the future","authors":"Benjamin K. Sovacool","doi":"10.1038/s42254-024-00774-5","DOIUrl":"10.1038/s42254-024-00774-5","url":null,"abstract":"Sociotechnical visions of the future can motivate researchers to create a better world, but as social scientist Benjamin K. Sovacool argues, they can also blind the scientific community to potential downsides.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 11","pages":"642-643"},"PeriodicalIF":44.8,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Publisher Correction: Rydberg states of alkali atoms in atomic vapour as SI-traceable field probes and communications receivers 出版商更正：原子蒸气中碱原子的里德伯态作为可追溯 SI 的场探测器和通信接收器
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-08 DOI: 10.1038/s42254-024-00778-1
Noah Schlossberger, Nikunjkumar Prajapati, Samuel Berweger, Andrew P. Rotunno, Alexandra B. Artusio-Glimpse, Matthew T. Simons, Abrar A. Sheikh, Eric B. Norrgard, Stephen P. Eckel, Christopher L. Holloway
{"title":"Publisher Correction: Rydberg states of alkali atoms in atomic vapour as SI-traceable field probes and communications receivers","authors":"Noah Schlossberger, Nikunjkumar Prajapati, Samuel Berweger, Andrew P. Rotunno, Alexandra B. Artusio-Glimpse, Matthew T. Simons, Abrar A. Sheikh, Eric B. Norrgard, Stephen P. Eckel, Christopher L. Holloway","doi":"10.1038/s42254-024-00778-1","DOIUrl":"10.1038/s42254-024-00778-1","url":null,"abstract":"","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 11","pages":"705-705"},"PeriodicalIF":44.8,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s42254-024-00778-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantum phenomena in attosecond science 阿秒科学中的量子现象
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-07 DOI: 10.1038/s42254-024-00769-2
Lidice Cruz-Rodriguez, Diptesh Dey, Antonia Freibert, Philipp Stammer
{"title":"Quantum phenomena in attosecond science","authors":"Lidice Cruz-Rodriguez, Diptesh Dey, Antonia Freibert, Philipp Stammer","doi":"10.1038/s42254-024-00769-2","DOIUrl":"10.1038/s42254-024-00769-2","url":null,"abstract":"The ability to manipulate and observe phenomena on attosecond timescales has yielded groundbreaking insights into electron dynamics and the behaviour of matter exposed to intense light fields. The interdisciplinary field of attosecond science connects various research areas, including quantum optics, quantum chemistry and quantum information science. However, the intrinsic quantum effects in attosecond science have been largely ignored. In this Perspective, we discuss the latest theoretical and experimental advances in exploring and understanding quantum phenomena within attosecond science. We focus on distinguishing genuinely quantum observations from classical phenomena in the context of high-harmonic generation and above-threshold ionization. Additionally, we illuminate the often overlooked yet important role of entanglement in attosecond processes, elucidating its influence on experimental outcomes. Attosecond science is a versatile discipline for studying ultrafast dynamics in matter on the microscopic scale. This Perspective explores the theoretical and experimental developments in this field focusing on distinguishing genuinely quantum observations from classical phenomena.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 11","pages":"691-704"},"PeriodicalIF":44.8,"publicationDate":"2024-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Physics and the empirical gap of trustworthy AI 物理学与可信人工智能的经验差距
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-07 DOI: 10.1038/s42254-024-00772-7
Savannah Thais
{"title":"Physics and the empirical gap of trustworthy AI","authors":"Savannah Thais","doi":"10.1038/s42254-024-00772-7","DOIUrl":"10.1038/s42254-024-00772-7","url":null,"abstract":"Understanding what cutting-edge AI models are doing ‘under the hood’ requires not just theoretical research but also well-controlled computational experiments. Savannah Thais explains why physics datasets may be the testing ground that AI developers need and how physicists can play a critical role in developing trustworthy AI.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 11","pages":"640-641"},"PeriodicalIF":44.8,"publicationDate":"2024-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nobel 1924: the physics of precision 1924年诺贝尔奖：精确物理学
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-04 DOI: 10.1038/s42254-024-00752-x
Ghada Badawy
{"title":"Nobel 1924: the physics of precision","authors":"Ghada Badawy","doi":"10.1038/s42254-024-00752-x","DOIUrl":"10.1038/s42254-024-00752-x","url":null,"abstract":"99 years ago, the 1924 Nobel Prize in Physics was awarded — one year late — to Karl Manne Siegbahn.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 10","pages":"578-578"},"PeriodicalIF":44.8,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142377204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nobel 1944: resonance method for measuring nuclear magnetic moments 1944年诺贝尔奖：测量核磁矩的共振法
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-04 DOI: 10.1038/s42254-024-00751-y
Chenyu Wang
{"title":"Nobel 1944: resonance method for measuring nuclear magnetic moments","authors":"Chenyu Wang","doi":"10.1038/s42254-024-00751-y","DOIUrl":"10.1038/s42254-024-00751-y","url":null,"abstract":"80 years ago, the Nobel Prize in Physics was awarded to Isidor Isaac Rabi.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 10","pages":"579-579"},"PeriodicalIF":44.8,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142377224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nobel 1964: masers and lasers 1964 年诺贝尔奖： masers 和激光器
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-04 DOI: 10.1038/s42254-024-00767-4
Hannah Hatcher
{"title":"Nobel 1964: masers and lasers","authors":"Hannah Hatcher","doi":"10.1038/s42254-024-00767-4","DOIUrl":"10.1038/s42254-024-00767-4","url":null,"abstract":"60 years ago, the Nobel Prize in Physics was awarded to Charles Townes, Nicolay Basov and Aleksandr Prokhorov.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 10","pages":"580-580"},"PeriodicalIF":44.8,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142377238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Petahertz electronics Petahertz 电子设备
IF 44.8 1区 物理与天体物理
Nature Reviews Physics Pub Date : 2024-10-03 DOI: 10.1038/s42254-024-00764-7
Christian Heide, Phillip D. Keathley, Matthias F. Kling
{"title":"Petahertz electronics","authors":"Christian Heide, Phillip D. Keathley, Matthias F. Kling","doi":"10.1038/s42254-024-00764-7","DOIUrl":"10.1038/s42254-024-00764-7","url":null,"abstract":"Petahertz, or lightwave, electronics uses tailored optical waveforms to control charge carriers in an electronic circuit at petahertz frequencies. This may enable faster processing than conventional pulsed electronics, which cannot be scaled beyond gigahertz frequencies. In recent years, petahertz-scale currents driven by optical fields have been measured in solid-state systems and nanoscale structures, with several proof-of-principle demonstrations of sub-optical-cycle current generation and optical-field-resolved waveform detection at the sub-femtosecond to few-femtosecond scale. Recent work has taken the first steps towards digital and quantum operation by exploring optical-field-driven logic and memory functionality. In this Review, we discuss the progress towards sub-cycle field-driven current injection, highlighting key theoretical concepts, experimental milestones, and questions remaining as we push towards realizing petahertz electronics for ultrafast optical waveform analysis, digital logic, communications, and quantum computation.   Petahertz electronics uses sub-cycle currents from tailored optical waveforms for high-speed signal processing. This Review discusses progress towards the analogue age of petahertz electronics for optical waveform analysis and communication and provides an outlook toward digital petahertz electronics for classical and quantum computing.","PeriodicalId":19024,"journal":{"name":"Nature Reviews Physics","volume":"6 11","pages":"648-662"},"PeriodicalIF":44.8,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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