Video wird geladen...

Video konnte nicht geladen werden

Beim Laden dieses Videos ist ein Problem aufgetreten. Dies könnte an einem vorübergehenden Netzwerkproblem liegen oder das Video ist möglicherweise nicht verfügbar.

A helium atom tearing itself apart. Two electrons circle the nucleus, swapping energy back and forth. Then one drops inward and kicks the other one out. Those rings rolling across the fabric are the escaping electron. Hydrogen can't do this because it only has one electron.

Mathelirium

81,192 subscribers

36,872 Aufrufe • vor 1 Tag •via X (Twitter)

Nachrichten & Politik Bildung Wissenschaft & Technologie

Anya Rossi• Live Now

Private livecam show

17 Kommentare

Profilbild von little grey mouse 🐭

little grey mouse 🐭vor 1 Tag

correct me if i am wrong, but if helium loses an electron it's still a helium atom (in an ionized state).

Profilbild von Dave Miller

Dave Millervor 1 Tag

would like to see the transition of one electron from an s-orbital to a p-orbital and the additional angular momentum that entails.

Profilbild von James

Jamesvor 1 Tag

is that 'emitting light'(photon) at the end?

Profilbild von The Fool

The Foolvor 1 Tag

If that central helium nucleus were swapped for a single-proton hydrogen nucleus while maintaining both interacting electron wave packets, the resulting 𝐻⁻ ion would undergo the exact same process.

Profilbild von William Selby

William Selbyvor 1 Tag

#inert

Profilbild von Si Vis Pacem / Æ 🇪🇺 🇨🇭 🇮🇹

Si Vis Pacem / Æ 🇪🇺 🇨🇭 🇮🇹vor 1 Tag

Why would that ever happen? Helium is extremely stable!

Profilbild von Richard Phillip

Richard Phillipvor 1 Tag

so beautiful 👏🤩🔥

Profilbild von Gary Lee

Gary Leevor 1 Tag

If you understood how, and why, this simulation works your jaw should be on the floor. You can ask. But then again, virtually all academic mathematicians & physicists hate math & physics and don't care. They only love pretending to be smarter than everyone.

Profilbild von Sergey Popach

Sergey Popachvor 1 Tag

typically, total two-electron wavefunction must be antisymmetric under exchange of the electrons because they are identical fermions.

Profilbild von Rita O Ryan

Rita O Ryanvor 1 Tag

Hydrogen lives a lonely life....but only one electron escapes?....what happens to the other one?...science, mysterious indeed

Profilbild von Qiran Stevinus

Qiran Stevinusvor 1 Tag

@grok on what scientific theory is this model based on. Be specific and detailed as much as possible.

Profilbild von Sergey Popach

Sergey Popachvor 1 Tag

however… lets say if both electrons are extremely excited! nature always seeks for the lowest ground energy state, so one electron can give up its energy to second one, dropping to lowest energy, but receiver could have enough energy to ionize!.. that’s possible

Profilbild von Ball Diamond Ball

Ball Diamond Ballvor 1 Tag

"Drops inward" how, without unlikely beta capture to 4H?

Profilbild von 짚신

짚신vor 1 Tag

그림이 멋지게 니왔다, 전자가 알갱인지 구름인지는 구분은 되지 않고..신형 스타일로 변신했다, 하나는 그냥있고, 두개면 서로 찢어진다? 역학관계가 복잡해서 이해가 어렵다,

Profilbild von Marta Rodriguez

Marta Rodriguezvor 1 Tag

☑️🌀

Profilbild von Sergey Popach

Sergey Popachvor 1 Tag

the exodus of escaping electron as perfect rings rolling across fabric in all directions is idealization, of course, assuming it doesn’t interact with noisy environment.. in reality, entanglement decoherence would destroy this electron’s beauty

Profilbild von Sergey Popach

Sergey Popachvor 1 Tag

this is very questionable… two fermions should be able to occupy the same spacial state (orbital) if they have opposite quantum spin orientation

Ähnliche Videos

What you seeing here is helium undergoing auto-ionization. The atom starts in a doubly excited quantum state that is unstable because it lies inside the continuum of ionized states. The simulation evolved a coupled discrete-continuum Hamiltonian. The central structure is the surviving bound part for the helium. The expanding shells are the escaping continuum probability amplitude as one electron is emitted.

What you seeing here is helium undergoing auto-ionization. The atom starts in a doubly excited quantum state that is unstable because it lies inside the continuum of ionized states. The simulation evolved a coupled discrete-continuum Hamiltonian. The central structure is the surviving bound part for the helium. The expanding shells are the escaping continuum probability amplitude as one electron is emitted.

Mathelirium

11,145 Aufrufe • vor 1 Monat

This is a simulation of a Hydrogen electron described by a superposition of several highly excited Rydberg states. The superposition forms a localized quantum wavepacket that moves around the atom, spreads, splits, and later reforms as the different energy components return to phase.

This is a simulation of a Hydrogen electron described by a superposition of several highly excited Rydberg states. The superposition forms a localized quantum wavepacket that moves around the atom, spreads, splits, and later reforms as the different energy components return to phase.

Mathelirium

41,536 Aufrufe • vor 1 Monat

This is a visualization of a Rydberg wavepacket. In simple terms it is a way of showing an electron in a very highly excited quantum state. The Math comes from the Schrödinger equation for hydrogen where the electron is described by a wavefunction rather than as a tiny ball moving on a fixed path. The yellow sphere at the centre is the proton, not the electron. The colored 3D surface around it shows places where the electron is more likely to be, i.e. a probability cloud.

This is a visualization of a Rydberg wavepacket. In simple terms it is a way of showing an electron in a very highly excited quantum state. The Math comes from the Schrödinger equation for hydrogen where the electron is described by a wavefunction rather than as a tiny ball moving on a fixed path. The yellow sphere at the centre is the proton, not the electron. The colored 3D surface around it shows places where the electron is more likely to be, i.e. a probability cloud.

Mathelirium

17,723 Aufrufe • vor 1 Monat

The positron is the antimatter partner of the electron and together they form positronium... a tiny quantum system with no nucleus. We used the time-dependent Schrödinger equation to evolve the electron and positron clouds. Their motion comes from their quantum states changing over time and the color from phase.

The positron is the antimatter partner of the electron and together they form positronium... a tiny quantum system with no nucleus. We used the time-dependent Schrödinger equation to evolve the electron and positron clouds. Their motion comes from their quantum states changing over time and the color from phase.

Mathelirium

26,456 Aufrufe • vor 24 Tagen

When Light Becomes Heavy Enough to Trap Itself Can light collapse into a black hole? In General Relativity, light is not weightless in the geometric sense. It has energy, it carries momentum, and energy curves Spacetime. A Vaidya-type collapse describes a mass that grows because radiation is falling inward. The mathematics is the same brutal idea behind Einstein’s equation Gᵤᵥ = 8πTᵤᵥ If the stress-energy Tᵤᵥ is made from radiation, then light itself becomes a source of curvature. As more radiation falls inward, the mass aspect grows, the Spacetime fabric tightens, and a clean black horizon appears where escaping paths begin to fail. #GeneralRelativity #EinsteinEquations #BlackHole #Spacetime #Astrophysics #TheoreticalPhysics #Light #Mathematics #Science

When Light Becomes Heavy Enough to Trap Itself Can light collapse into a black hole? In General Relativity, light is not weightless in the geometric sense. It has energy, it carries momentum, and energy curves Spacetime. A Vaidya-type collapse describes a mass that grows because radiation is falling inward. The mathematics is the same brutal idea behind Einstein’s equation Gᵤᵥ = 8πTᵤᵥ If the stress-energy Tᵤᵥ is made from radiation, then light itself becomes a source of curvature. As more radiation falls inward, the mass aspect grows, the Spacetime fabric tightens, and a clean black horizon appears where escaping paths begin to fail. #GeneralRelativity #EinsteinEquations #BlackHole #Spacetime #Astrophysics #TheoreticalPhysics #Light #Mathematics #Science

Mathelirium

27,760 Aufrufe • vor 3 Monaten

This is Lithium, visualized as a quantum wavepacket. The bright structures are 3D isosurfaces of the outer electron’s probability density, while colour represents the complex phase. Unlike Hydrogen, Lithium’s valence electron moves in a screened potential created by the nucleus and the closed 1s² core. The animation solves that effective Schrödinger problem and follows a coherent mixture of s- and p-type Rydberg states as they beat, breathe, shift and reform around the core.

This is Lithium, visualized as a quantum wavepacket. The bright structures are 3D isosurfaces of the outer electron’s probability density, while colour represents the complex phase. Unlike Hydrogen, Lithium’s valence electron moves in a screened potential created by the nucleus and the closed 1s² core. The animation solves that effective Schrödinger problem and follows a coherent mixture of s- and p-type Rydberg states as they beat, breathe, shift and reform around the core.

Mathelirium

175,921 Aufrufe • vor 1 Monat

I can't work any other way. Most agent workflows feel one-directional: you and the agent talk back and forth. This feels like a shared workspace inside the document itself.

I can't work any other way. Most agent workflows feel one-directional: you and the agent talk back and forth. This feels like a shared workspace inside the document itself.

bersabel

17,028 Aufrufe • vor 8 Monaten

You know an electron, but do you know it's heavier cousin, the muon? In this first episode, both particles are shown as quantum clouds around the same proton. The blue cloud is the electron and the orange cloud is the muon. Since the muon is much heavier, its cloud stays much closer to the proton.

You know an electron, but do you know it's heavier cousin, the muon? In this first episode, both particles are shown as quantum clouds around the same proton. The blue cloud is the electron and the orange cloud is the muon. Since the muon is much heavier, its cloud stays much closer to the proton.

Mathelirium

21,423 Aufrufe • vor 25 Tagen

Every atom in your body should have collapsed 100 years ago. At 93, Hans Bethe explained to a room of retirees why it did not. A classical electron circling a nucleus radiates energy. Run the numbers and it spirals in within 10 picoseconds. Matter should not last a heartbeat. It lasts because the electron cannot be pinned down. Push it closer to the nucleus and its momentum spread explodes. The kinetic energy that creates shoves back out. Every atom in the universe sits at the truce line. Hydrogen lands at about 0.5 angstroms because the tradeoff balances there and nowhere else. The same rule sets the notes. A wave trapped in a box fits whole numbers of half-wavelengths, so energy levels come out discrete, so every element burns its own colors. That is how anyone knows what a star is made of without going there. Bethe worked out the fusion cycle that powers the sun. He ran the theory division at Los Alamos, then spent 50 years arguing for test bans against the men beside him. He gave this lecture in a cardigan, in an armchair, at the retirement home where he lived. Nothing holds an atom up. Something refuses to let it fall.

Every atom in your body should have collapsed 100 years ago. At 93, Hans Bethe explained to a room of retirees why it did not. A classical electron circling a nucleus radiates energy. Run the numbers and it spirals in within 10 picoseconds. Matter should not last a heartbeat. It lasts because the electron cannot be pinned down. Push it closer to the nucleus and its momentum spread explodes. The kinetic energy that creates shoves back out. Every atom in the universe sits at the truce line. Hydrogen lands at about 0.5 angstroms because the tradeoff balances there and nowhere else. The same rule sets the notes. A wave trapped in a box fits whole numbers of half-wavelengths, so energy levels come out discrete, so every element burns its own colors. That is how anyone knows what a star is made of without going there. Bethe worked out the fusion cycle that powers the sun. He ran the theory division at Los Alamos, then spent 50 years arguing for test bans against the men beside him. He gave this lecture in a cardigan, in an armchair, at the retirement home where he lived. Nothing holds an atom up. Something refuses to let it fall.

Gaspar

35,016 Aufrufe • vor 2 Monaten

Electrons moving through a magnetic field can become trapped between two strong magnetic regions. As they approach either end, they slow down, turn around and travel back the other way. The glowing surface below shows the same motion in another way, revealing where the electrons are and how fast they are moving along the field.

Electrons moving through a magnetic field can become trapped between two strong magnetic regions. As they approach either end, they slow down, turn around and travel back the other way. The glowing surface below shows the same motion in another way, revealing where the electrons are and how fast they are moving along the field.

Mathelirium

17,907 Aufrufe • vor 11 Tagen

An Electron flies above a metal grating without touching it. As the electron passes, each groove scatters its electromagnetic near field at a slightly different time. The emissions interfere and produce what's called Smith-Purcell radiation. This effect is being explored for tunable Terahertz radiation, biomedical spectroscopy, and high-speed communications.

An Electron flies above a metal grating without touching it. As the electron passes, each groove scatters its electromagnetic near field at a slightly different time. The emissions interfere and produce what's called Smith-Purcell radiation. This effect is being explored for tunable Terahertz radiation, biomedical spectroscopy, and high-speed communications.

Mathelirium

21,005 Aufrufe • vor 1 Monat

Dense Plasma Focus fusion is a two stage process where the pinch filaments generate hot electrons. That's the heat signature we see in the orbs. The plasmoid is produced from the filaments converging inside, and that's where the fusion occurs with the hot ions. This also creates ion and electron beams that are used to extract electrical energy.

Dense Plasma Focus fusion is a two stage process where the pinch filaments generate hot electrons. That's the heat signature we see in the orbs. The plasmoid is produced from the filaments converging inside, and that's where the fusion occurs with the hot ions. This also creates ion and electron beams that are used to extract electrical energy.

Ashton Forbes

21,924 Aufrufe • vor 2 Monaten

An intense pulse of laser light enters a plasma and what follows is almost unbelievable. The laser pushes plasma electron aside, carving out a charged cavity. As the plasma rushes back, it creates an electric wake that can trap and accelerate another bunch of electrons. This is known as Laser Wakefield Acceleration (LWFA) and is being explored for future accelerator Physics. For this animation, we used a reduced particle-in-cell (PIC) method, coupling particle motion to the self-consistent plasma field on a computational mesh.

An intense pulse of laser light enters a plasma and what follows is almost unbelievable. The laser pushes plasma electron aside, carving out a charged cavity. As the plasma rushes back, it creates an electric wake that can trap and accelerate another bunch of electrons. This is known as Laser Wakefield Acceleration (LWFA) and is being explored for future accelerator Physics. For this animation, we used a reduced particle-in-cell (PIC) method, coupling particle motion to the self-consistent plasma field on a computational mesh.

Mathelirium

35,768 Aufrufe • vor 1 Monat

Now, we move on to Sodium, where the quantum geometry becomes even richer. Here, the valence electron is built from a coherent superposition of s, p, and d Rydberg states. Because these three families experience the Sodium core differently, their energies are shifted by different quantum defects. Their phases therefore drift apart and reunite at different rates.

Now, we move on to Sodium, where the quantum geometry becomes even richer. Here, the valence electron is built from a coherent superposition of s, p, and d Rydberg states. Because these three families experience the Sodium core differently, their energies are shifted by different quantum defects. Their phases therefore drift apart and reunite at different rates.

Mathelirium

27,762 Aufrufe • vor 1 Monat

One landed 11 kicks, while the other landed only 3 punches and knocked him out

One landed 11 kicks, while the other landed only 3 punches and knocked him out

STREET FIGHT HARD 🥊🔞

84,383 Aufrufe • vor 2 Monaten

An electron beam enters a solenoid and immediately begins to twist and focus under the magnetic field. The glowing lines show the field inside the coil, while the surface below reveals how the beam's shape changes as it travels through.

An electron beam enters a solenoid and immediately begins to twist and focus under the magnetic field. The glowing lines show the field inside the coil, while the surface below reveals how the beam's shape changes as it travels through.

Mathelirium

16,249 Aufrufe • vor 11 Tagen

$This scene asks a stranger question : What happens if the material has negative refractive index? As the electron moves through the metamaterial slab, the emitted radiation no longer follows the familiar Cherenkov geometry (see below). The energy flow forms a backward-directed cone, extending opposite to the electron's motion. Method used: Finite Element Method with Poynting style energy-flow tracers.$

This scene asks a stranger question : What happens if the material has negative refractive index? As the electron moves through the metamaterial slab, the emitted radiation no longer follows the familiar Cherenkov geometry (see below). The energy flow forms a backward-directed cone, extending opposite to the electron's motion. Method used: Finite Element Method with Poynting style energy-flow tracers.

Mathelirium

13,486 Aufrufe • vor 1 Monat

Stealing Energy from a Rotating Black Hole A rotating black hole doesn’t just pull things in. It drags spacetime itself into motion. In the spinning region just outside the horizon, nothing can remain still in any normal sense. That strange rule opens a loophole. One incoming body can split, with one piece swallowed while the other escapes with more energy than it came in with. A Penrose-style heist where the difference is paid for by the black hole’s rotation. The same idea shows up in wave form. A coherent packet can skim that region and return brighter, as if the geometry itself acted like an amplifier. Split near the ergosphere and you can steal spin. Skim it as a wave and you can come back louder.

Stealing Energy from a Rotating Black Hole A rotating black hole doesn’t just pull things in. It drags spacetime itself into motion. In the spinning region just outside the horizon, nothing can remain still in any normal sense. That strange rule opens a loophole. One incoming body can split, with one piece swallowed while the other escapes with more energy than it came in with. A Penrose-style heist where the difference is paid for by the black hole’s rotation. The same idea shows up in wave form. A coherent packet can skim that region and return brighter, as if the geometry itself acted like an amplifier. Split near the ergosphere and you can steal spin. Skim it as a wave and you can come back louder.

Mathelirium

20,314 Aufrufe • vor 8 Monaten