home.social

Search

1000 results for “schrodinger”

  1. Ich habe Schrödingers Waschmaschine.
    Seit 10min zeigt ihre Anzeige "Ende", und doch dreht und tut sie weiter.
    Wie öffne ich sie denn jetzt, um ihren Zustand zu determinieren? 🤔

    #SchrödingersKatze #Quantendings #MussManWissen

  2. What does Schrödinger's cat 🐱 have to do with the age of the #Earth?

    Thanks to Schrödinger's equation, radiometric dating and quantum simulations became possible, allowing scientists to measure #geological time and explore Earth's deep interior. It has, in fact, helped build modern Earth #science.

    👀 Read the full article here in our last #GeoLog: egu.eu/0ZU1I3

  3. Conspiracy Theory

    Schrödinger’s conspiracy theory: You can’t tell if it’s real or not until the FBI lets you subpoena the records.

    #AucklandComedy #Comedy #ConspiracyTheorists #NZComedy #Schrödinger #Schrodinger

  4. "A rare photo of Schrödinger's cat 📸 🐈📦 🤣“

    (Jo Berry is writing - x.com/J_WBerry/status/14000251)

    #AlexThuMisc

  5. #OnThisDay Erwin Schrödinger published his famous thought experiment '#SchrödingersCat' (1935).

    Today is International Day of Solidarity with the #Palestinian People - to mark the anniversary of resolution 181.

    FC Barcelona was founded (1899).

    knowledgezone.co.in/news

  6. In my story “Schrödinger,” an indoor cat appears simultaneously at a pizza shop and at home, echoing the classic quantum‑mechanics thought experiment.

    Now I’m curious about reality: what’s the most bizarre, unexplainable thing you’ve witnessed? Whether it’s a weird coincidence, an odd animal encounter, or a moment that still makes you pause—let’s hear it!

    #FictionMeetsReality #UnexplainedMysteries #StrangeEncounters #OddOccurrences

  7. In my story “Schrödinger,” an indoor cat appears simultaneously at a pizza shop and at home, echoing the classic quantum‑mechanics thought experiment.

    Now I’m curious about reality: what’s the most bizarre, unexplainable thing you’ve witnessed? Whether it’s a weird coincidence, an odd animal encounter, or a moment that still makes you pause—let’s hear it!

    #FictionMeetsReality #UnexplainedMysteries #StrangeEncounters #OddOccurrences

  8. In my story “Schrödinger,” an indoor cat appears simultaneously at a pizza shop and at home, echoing the classic quantum‑mechanics thought experiment.

    Now I’m curious about reality: what’s the most bizarre, unexplainable thing you’ve witnessed? Whether it’s a weird coincidence, an odd animal encounter, or a moment that still makes you pause—let’s hear it!

    #FictionMeetsReality #UnexplainedMysteries #StrangeEncounters #OddOccurrences

  9. Latam Insights Encore: Schrödinger’s Bitcoin Purchases? El Salvador Should Issue Clarification - Welcome to Latam Insights Encore, a deep dive into Latin America’s most relevant e... - news.bitcoin.com/latam-insight #latinamericalatam #bitcoin(btc) #elsalvador #op-ed

  10. El tormento de Schrödinger

    Esta mañana, mientras debatía con mi psicóloga, me he visto explicando el principio de indeterminación de Heisenberg y la paradoja del gato de Schrödinger. Dado que estaba con la mente en otro asunto y no estaba preparado para hacer ese cambio de tema (y aún así lo hice), me he quedado con la sensación de haberlo hecho mal… fatal, de hecho. Así que vengo a este paño de lágrimas que […]

    javilopezg.com/el-tormento-de-

    #Cuántica #Física #Gato

  11. Classical Fluid Analogies for Schrödinger-Newton Systems

    Stock viscosity image: Photo by Fernando Serrano on Pexels.com

    I thought I’d mention here a paper now on arXiv that I co-wrote with my PhD student Aoibhinn Gallagher. Here is the abstract:

    The Schrödinger-Poisson formalism has found a number of applications in cosmology, particularly in describing the growth by gravitational instability of large-scale structure in a universe dominated by ultra-light scalar particles. Here we investigate the extent to which the behaviour of this and the more general case of a Schrödinger-Newton system, can be described in terms of classical fluid concepts such as viscosity and pressure. We also explore whether such systems can be described by a pseudo-Reynolds number as for classical viscous fluids. The conclusion we reach is that this is indeed possible, but with important restrictions to ensure physical consistency.

    arXiv:2507.08583

    It is based on work that his in her now-completed PhD thesis, along with another paper mentioned here. I have been interested for many years in the Schrödinger-Newton system (or, more specifically, the Schrödinger-Poisson system in the case where self-gravitational forces are involved). In its simplest form this involves a wave-mechanical representation, in the form of an effective Schrödinger equation, of potential flow described classically by an Euler equation. More recently we got interested in the extent to which such an approach could be used to model viscous fluids represented by a Navier-Stokes equation rather than an Euler equation. That was largely because the effective Planck constant that arises in this representation has the same dimensions as kinematic viscosity (but there’s more to it than that).

    In the paper we explored a limited aspect of this, by looking at situations where there is no vorticity (so still a potential flow) but there is viscosity. There aren’t many examples of fluid flow in which there is viscosity but no vorticity, and most of those that do exist are about one-dimensional flow along channels or pipes with boundary conditions that don’t really apply to astrophysics, but one example we did look at in detail was the dissipiation of longitudinal waves in such a fluid.

    One upshot of this work is that one can indeed describe some aspects of quantum-mechnical fluids such as ultra-light scalar matter in terms of classical fluid properties, such as viscosity, but you have to be careful. For more information, read the paper!

    #AoibhinnGallagher #NavierStokesEquations #SchrödingerEquation #SchrödingerPoissonSystem #viscosity

  12. Classical Fluid Analogies for Schrödinger-Newton Systems

    Stock viscosity image: Photo by Fernando Serrano on Pexels.com

    I thought I’d mention here a paper now on arXiv that I co-wrote with my PhD student Aoibhinn Gallagher. Here is the abstract:

    The Schrödinger-Poisson formalism has found a number of applications in cosmology, particularly in describing the growth by gravitational instability of large-scale structure in a universe dominated by ultra-light scalar particles. Here we investigate the extent to which the behaviour of this and the more general case of a Schrödinger-Newton system, can be described in terms of classical fluid concepts such as viscosity and pressure. We also explore whether such systems can be described by a pseudo-Reynolds number as for classical viscous fluids. The conclusion we reach is that this is indeed possible, but with important restrictions to ensure physical consistency.

    arXiv:2507.08583

    It is based on work that his in her now-completed PhD thesis, along with another paper mentioned here. I have been interested for many years in the Schrödinger-Newton system (or, more specifically, the Schrödinger-Poisson system in the case where self-gravitational forces are involved). In its simplest form this involves a wave-mechanical representation, in the form of an effective Schrödinger equation, of potential flow described classically by an Euler equation. More recently we got interested in the extent to which such an approach could be used to model viscous fluids represented by a Navier-Stokes equation rather than an Euler equation. That was largely because the effective Planck constant that arises in this representation has the same dimensions as kinematic viscosity (but there’s more to it than that).

    In the paper we explored a limited aspect of this, by looking at situations where there is no vorticity (so still a potential flow) but there is viscosity. There aren’t many examples of fluid flow in which there is viscosity but no vorticity, and most of those that do exist are about one-dimensional flow along channels or pipes with boundary conditions that don’t really apply to astrophysics, but one example we did look at in detail was the dissipiation of longitudinal waves in such a fluid.

    One upshot of this work is that one can indeed describe some aspects of quantum-mechnical fluids such as ultra-light scalar matter in terms of classical fluid properties, such as viscosity, but you have to be careful. For more information, read the paper!

    #AoibhinnGallagher #NavierStokesEquations #SchrödingerEquation #SchrödingerPoissonSystem #viscosity

  13. Only in #Alpbach: visit Schrödinger's grave & have a cat accompany you on your walk

  14. Riddle me this: Schrödinger's Zalzman - how can Andy be in India as Stats Man for the #cricketworldcup2023 and simultaneously hosting #TheNewsQuiz ?
    #cricket

  15. Riddle me this: Schrödinger's Zalzman - how can Andy be in India as Stats Man for the #cricketworldcup2023 and simultaneously hosting #TheNewsQuiz ?
    #cricket

  16. Riddle me this: Schrödinger's Zalzman - how can Andy be in India as Stats Man for the #cricketworldcup2023 and simultaneously hosting #TheNewsQuiz ?
    #cricket

  17. Riddle me this: Schrödinger's Zalzman - how can Andy be in India as Stats Man for the #cricketworldcup2023 and simultaneously hosting #TheNewsQuiz ?
    #cricket