Since Hulda and Rydberg are both red? And evil?? I decided to put their themes together!! @mana-chan

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Since Hulda and Rydberg are both red? And evil?? I decided to put their themes together!! @mana-chan

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Rydbergâs probably one of my favorite characters in Starstruck. @mana-chan I hope you like it :)
(It appears that when I draw fanart, I change my drawing style slightly to match the art style of the artistâs character.)
Rydberg Technologies Unveils Rydberg Photonics In Berlin
Rydberg Photonics Launches in Berlin, Combining German Engineering and American Systems to Scale Quantum Technology
The well-known American quantum sensing business Rydberg Technologies Inc. established Rydberg Photonics GmbH in Berlin. The industrialisation of quantum technology depends on this. This strategic location is a powerful combination of U.S. quantum systems expertise and world-class German photonics engineering, with the aim of producing the next generation of micro-integrated components that are crucial for expanding the global quantum ecosystem.
Rydberg Photonics is a new company that is a dynamic spin-off from the prestigious Ferdinand-Braun-Institut (FBH), a well-known brand in high-frequency and high-power electronics and photonics. Providing compact, dependable, and high-performing micro-integrated photonic engines that will serve as the main power source and control system for quantum devices worldwide is the clear and ambitious objective of this new Berlin-based company.
Quantum-Scale Continental Connectivity: Strategic Justifications Rydberg Photonics' launch attempts to bridge laboratory-proven quantum principles and field-ready technology. It is regarded as a master class in international strategic cooperation. The core source of synergy is the combination of the distinctive features of the parent company and the organisation from which the spin-off is generated.
Rydberg Technologies Inc. offers its vast experience in developing cutting-edge quantum systems, particularly in the area of quantum sensing, which demands unparalleled accuracy and stability. Conversely, FBH provides over a decade of innovative research in micro-integrated photonics, as well as its unique expertise in hybrid micro-integration technology.
The significance of this combination was emphasised by Dr. David A. Anderson, CEO of Rydberg Technologies and co-founder of Rydberg Photonics. "This partnership is a strategic fusion that will significantly speed up global deployment, not just an expansion," he stated. He continued by saying that by fusing German technical expertise in photonics with American system development, the businesses are "positioned to deliver field-ready quantum and advanced photonic solutions at scale." He emphasised that the advancement of quantum discoveries from the lab to the international industrial, scientific, and commercial sectors depends on this partnership. Rydberg Technologies and Rydberg Photonics will collaborate in the US and European markets as key partners.
Breaking the Bottleneck of Quantum
The quantum industry has long recognised a major bottleneck: the most powerful quantum devices often rely on massive, power-hungry, vibration-sensitive optical equipment. Rydberg Photonics aims to get around this restriction by leveraging FBH's proven ability to condense complex optical components onto compact, robust modules.
This transition from benchtop complexity to micro-integrated, turnkey engines will enable the eventual deployment of clocks, sensors, and Quantum Communications in real-world environments. Manufacturing floors, data centres, aeroplanes, and spacecraft are examples of environments that are challenging to operate. The micro-integrated photonic engines are self-contained, easy to use, and sufficiently stable to perform well even under the most demanding conditions.
Technology's Edge: Accurate Miniaturisation
After nearly a decade of pioneering research at the FBH, Rydberg Photonics is concentrating on performance-preserving miniaturisation, a notoriously challenging subject in high-precision photonics. The main technological advantage of FBH is its unique hybrid micro-integration technique. This specialised technique allows for the exact and reliable assembly of a wide range of components, such as semiconductor lasers, optical fibres, and micro-optics, into a single, small, and robust platform.
The level of robustness achieved by this integration is inevitable for quantum systems. For example, an extremely stable laser source is needed in quantum computing to cool and manipulate individual atoms or ions. Any drift or instability in the photonics is strongly associated with errors in the quantum calculation. By offering components built for stability from the ground up, Rydberg Photonics is directly addressing one of the most persistent obstacles to the adoption of quantum technology.
Crucial Components of the Quantum Revolution
Rather than being auxiliary components, Rydberg Photonics' initial product offerings are the main workhorses of the modern quantum environment. Based on over a decade of FBH research, the company's first products will include:
Compact and Turnkey Optical Frequency References: These components act as the extraordinarily steady heartbeats of a quantum system. An optical frequency reference provides a very stable and precisely known frequency signal. This stability is crucial because reference atomic transitions determine how accurate atomic clocks are. Quantum clocks are portable for next-generation GPS-free navigation and extremely secure communication networks due to their reduced references.
Hybrid Integrated High-Power, Narrow-Linewidth Lasers Most cutting-edge quantum technologies, like the neutral atom and Rydberg-atom-based trapped-ion quantum computers, require highly specialised lasers. To properly measure atom energy changes, a narrow-linewidth laser must output pure-color light. Scientists cannot read, write, or store qubits without this precision. Rydberg Photonics is enabling the deployment of these powerful and complicated lasers outside of climate-controlled labs by substantially lowering their size and enhancing their mechanical and thermal stability through hybrid integration.
These specialised components are necessary for many different quantum applications:
Quantum sensors' sensitivity to gravity, electric, and magnetic forces could revolutionise medical diagnosis and subsurface surveys.
Quantum clocks provide exact time for portable atomic clocks for global synchronisation, military security, and financial trading.
Continuous light sources from Quantum Communications ensure future data security for Quantum Key Distribution (QKD) systems.
Control layers for neutral-atom and trapped-ion systems in quantum computing, where laser accuracy determines qubit fidelity.
The establishment of Rydberg Photonics in Berlin is a clear sign of the intensifying battle for the global commercialisation of quantum technology. Germany's strong industrial base and wealth of technological expertise, particularly in the areas of optics and photonics, make it the perfect place for this kind of manufacturing venture.
It is anticipated that the combination of U.S. system-level experience with German component-level accuracy will solve the industry's main integration issues. Rydberg Photonics seeks to lower supply chain risk for global quantum producers and help the quantum technology ecosystem move from research to commercial size and ubiquity by focused on these fundamental factors.
Since its inception, the global endeavour to turn quantum physics into deployable technology has accelerated in Europe.
Marcar a passagem do tempo em um mundo de relĂłgios de tique-taque e pĂȘndulos balançando Ă© um simples caso de contar os segundos entre "entĂŁo" e "agora".Na escala quĂąntica de elĂ©trons zumbindo, no entanto, "entĂŁo" nem sempre pode ser antecipado. Pior ainda, "agora" muitas vezes borra em uma nĂ©voa de incerteza. Um cronĂŽmetro simplesmente nĂŁo vai cortĂĄ-lo para alguns cenĂĄrios.Uma solução em potencial poderia ser encontrada na prĂłpria forma da neblina quĂąntica em si, de acordo com pesquisadores da Universidade de Uppsala, na SuĂ©cia.Esta pesquisa foi publicada na Physical Review Research.Entendendo o estado rydbergSeus experimentos sobre a natureza ondulada de algo chamado estado rydberg revelaram uma nova maneira de medir o tempo que nĂŁo requer um ponto de partida preciso.Os ĂĄtomos de Rydberg sĂŁo os balĂ”es superinflados do reino das partĂculas. Inchados com lasers em vez de ar, esses ĂĄtomos contĂȘm elĂ©trons em estados de altĂssima energia, orbitando longe do nĂșcleo.Claro, nem toda bomba de laser precisa soprar um ĂĄtomo atĂ© proporçÔes cartunescas. Na verdade, os lasers sĂŁo rotineiramente usados para fazer cĂłcegas em elĂ©trons em estados de maior energia para uma variedade de usos.a) Um pulso XUV ultracurto, mostrado em roxo, com energia central prĂłxima ao limiar de ionização, Ă© usado para criar uma superposição coerente dos estados de Rydberg. Posteriormente, um pulso laser NIR ultracurto, mostrado em vermelho, ioniza o ĂĄtomo animado, resultando em fotoeletrĂ”es com uma energia cinĂ©tica de famĂlia. b) Simulação de batidas quĂąnticas originĂĄrias exclusivamente da interferĂȘncia entre os nĂveis Ele1s13p1Pe. Ele 1s14p1P com separação de energia de ÎE=11Mev. c) ApĂłs a excitação XUV, o WP consiste em todos os nĂveis de energia entren=10e â.Em algumas aplicaçÔes, um segundo laser pode ser usado para monitorar as mudanças na posição do elĂ©tron, incluindo a passagem do tempo. Estas tĂ©cnicas de "bomba-sonda" podem ser usadas para medir a velocidade de certos eletrĂŽnicos ultrarrĂĄpido, por exemplo.Induzir ĂĄtomos nos estados de Rydberg Ă© um truque Ăștil para os engenheiros, especialmente quando se trata de projetar novos componentes para computadores quĂąnticos. DesnecessĂĄrio dizer, os fĂsicos acumularam uma quantidade significativa de informaçÔes sobre a forma como os elĂ©trons se movem quando cutucados em um estado de Rydberg.O livro de regras matemĂĄticas por trĂĄs deste jogo selvagem da roleta eletrĂŽnica rydberg Ă© referido como um pacote de ondas Rydberg.Assim como ondas reais em um lago, ter mais de um pacote de ondas rydberg ondulando em um espaço cria interferĂȘncia, resultando em padrĂ”es Ășnicos de ondulaçÔes. Jogue pacotes de ondas rydberg suficientes no mesmo lago atĂŽmico, e esses padrĂ”es Ășnicos representarĂŁo cada um o tempo distinto que leva para os pacotes de ondas evoluĂrem de acordo uns com os outros.Foram essas "impressĂ”es digitais" do tempo que os fĂsicos por trĂĄs deste Ășltimo conjunto de experimentos se propus a testar, mostrando que eram consistentes e confiĂĄveis o suficiente para servir como uma forma de timestamping quĂąntico.A pesquisaSua pesquisa envolveu medir os resultados de ĂĄtomos de hĂ©lio excitados a laser e combinar suas descobertas com previsĂ”es teĂłricas para mostrar como seus resultados de assinatura poderiam permanecer por um perĂodo de tempo."Se vocĂȘ estĂĄ usando um contador, vocĂȘ tem que definir zero. VocĂȘ começa a contar em algum momento. O benefĂcio disso Ă© que vocĂȘ nĂŁo precisa começar o relĂłgio â basta olhar para a estrutura de interferĂȘncia e dizer 'ok, foram 4 nanossegundos'." explicou a fĂsica Marta Berholts, da Universidade de Uppsala, na SuĂ©cia, que liderou a equipe, ao New Scientist.Um guia de pacotes de ondas rydberg em evolução poderia ser usado em combinação com outras formas de espectroscopia de sonda de bomba que medem eventos em uma escala minĂșscula, quando agora e depois sĂŁo menos claros, ou simplesmente inconvenientes demais para medir.Ă importante ressaltar que nenhuma das impressĂ”es digitais requer um momento e agora para servir como ponto de partida e parada para o tempo. Seria como medir a corrida de um velocista desconhecido contra vĂĄrios competidores correndo em velocidades definidas.Ao procurar a assinatura de estados de Rydberg interferindo em meio a uma amostra de ĂĄtomos de sonda de bomba, os tĂ©cnicos puderam observar um estamp de tempo para eventos tĂŁo fugazes quanto apenas 1,7 trilhĂ”es de segundo.Futuros experimentos de relĂłgio quĂąntico poderiam substituir o hĂ©lio por outros ĂĄtomos, ou mesmo usar pulso laser de diferentes energias, para ampliar o guia de fusos de tempo para se adequar a uma gama mais ampla de condiçÔes.Este artigo Ă© traduzido e adaptado do original em ScienceAlert.
Spectre de lâhydrogĂšne
La longueur dâonde des raies Ă©mises par lâatome dâhydrogĂšne est prĂ©dite par une formule appelĂ©e formule de Rydberg :
Cette formule gĂ©nĂ©ralise une formule empirique Ă©tablie par Johann Balmer en 18885 Ă partir des raies de lâhydrogĂšne dans le domaine visible. Le fondement thĂ©orique de cette formule ne fut dĂ©couvert que plus tard, grĂące aux travaux de Niels Bohr. Il dĂ©montra que les raies spectrales dâun atome correspondaient Ă des sauts quantiques entre les diffĂ©rents Ă©tats dâĂ©nergie possible de ses Ă©lectrons. Ces Ă©tats dâĂ©nergie sont quantifiĂ©s et lâĂ©quation de Schrödinger permet de les dĂ©terminer. Chacun de ces sauts se traduit par lâĂ©mission dâun photon dont la longueur dâonde est inversement proportionnelle au diffĂ©rentiel dâĂ©nergie :
Dans le cas dâun atome dâhydrogĂšne, on peut simplifier lâĂ©quation de Schrödinger en lâappliquant Ă un Ă©lectron Ă©voluant dans un potentiel coulombien. Il est possible alors possible de la rĂ©soudre analytiquement. On montre que lâĂ©cart entre les diffĂ©rents niveaux dâĂ©nergie possibles correspondent bien aux valeurs prĂ©dites par la formule de Rydberg. En astronomie, on a donnĂ© un nom aux diffĂ©rentes sĂ©ries de raies spectrales de lâatome dâhydrogĂšne :
La formule de Rydberg sâapplique aussi aux atomes hydrogĂ©noĂŻdes. Les atomes hydrogĂ©noĂŻdes sont des cations dĂ©pouillĂ©s de tous leurs Ă©lectrons sauf 1 (Li2+, Be3+...). Dans ce cas :
Z Ă©tant le numĂ©ro atomique de lâatome considĂ©rĂ©, M sa masse atomique et me la masse de lâĂ©lectron.
Lorsque les atomes possĂšdent plus dâun Ă©lectron dans leur bande de valence, la formule de Rydberg ne sâapplique plus. Il faut tenir compte dâun phĂ©nomĂšne appelĂ© couplage spin-orbite (voir le post Ă ce sujet).
Pour en savoir plus :
post sur la classification périodique des éléments
post sur le nuage électronique
post sur les nombres quantiques et les termes spectroscopiques
post sur lâeffet Zeeman et lâexpĂ©rience de Stern et Gerlach
post sur la raie Ă 21 cm de lâhydrogĂšne
index

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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Vem Àr Gullveig som tre gÄnger blev brÀnd?
Vem Àr Gullveig som tre gÄnger blev brÀnd i ett dÄd som blev starten för kriget mellan Asar och Vaner? Viktor Rydberg skingrar förvirringen pÄ ett sÀtt som gÄr tvÀrt emot mÄnga andra forskares teorier.
Asar och Vaner Àr tvÄ gudaslÀkter som i tidernas begynnelse utkÀmpade ett fruktansvÀrt krig. I Valans spÄdom berÀttas det om hur kriget började.
Det fÀltslag minns hon först i vÀrlden, nÀr de med spjuten spetsade Gullveig och i den Höges sal henne brÀnde. Tre gÄnger brÀnde de den tre gÄnger borna, ofta, ej sÀllan, dock Ànnu hon lever.
Valans spÄdom, 21
Det har spekulerats en del i vem dennaâŠ
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Scef - Den förste kungen
Scef - Den förste kungen Vi lÀser Viktor Rydberg och hittar en berÀttelse frÄn bronsÄldern. Den handlar om den förste kungen, Scef.
Jag har just förvĂ€rvat ett exemplar av Viktor Rydbergs bok Undersökningar i Germanisk Mythologie. Det Ă€r ett gigantiskt verk, dĂ€r Rydberg verkligen försöker vĂ€nda ut och in pĂ„ hela den germanska mytologin, Ă€nda frĂ„n den poetiska eddan fram till berĂ€ttelserna om de olika kungaslĂ€ktena. Syftet med dessa slĂ€ktsagor var att förklara hur vikingatidens, och senare medeltidens kungar var beslĂ€ktade medâŠ
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art fight attack for @mana-chan !Â