- Can the future change the past?
- Is Retrocausality possible?
- Can Electron be in two places at once?
- What happens if we travel faster than light?
- What if everything that came from the past was influenced by the future?
- Did Einstein believe in fate?
- Is time an illusion?
- Is everything possible in an infinite universe?
- Is antimatter going back in time?
- Does the future already exist?
- Is it possible to travel back in time?
- How can an atom be in two places at once?
- What does the quantum eraser experiment mean?
- Do wormholes exist?
- Can we go back in time if we travel faster than light?
Can the future change the past?
THE future can affect the past, according to a bizarre new theory which adds even more weirdness to the strange world of quantum mechanics.
The standard quantum theory dictates that all the particles in the universe have no definitive states – weirdly, that is, until they are measured..
Is Retrocausality possible?
Retrocausality has been claimed to occur in some psychic phenomena such as precognition, however the existence of such phenomena has never been proven.
Can Electron be in two places at once?
About 80 years ago, scientists discovered that it is possible to be in two locations at the same time — at least for an atom or a subatomic particle, such as an electron. For such tiny objects, the world is governed by a madhouse set of physical laws known as quantum mechanics.
What happens if we travel faster than light?
But if something can travel faster than light, it can travel backward in time, according to the theory. In this case, an “effect” could travel back to a point before its “cause” had occurred — for instance, a baby swinging before he gets a push.
What if everything that came from the past was influenced by the future?
A new study in quantum theory, published in the journal Proceedings of the Royal Society A, is proposing that causation can run backward through time, essentially that the future is influencing the past, or now as we speak.
Did Einstein believe in fate?
Albert Einstein’s religious views have been widely studied and often misunderstood. Albert Einstein stated that he believed in the pantheistic God of Baruch Spinoza. He did not believe in a personal God who concerns himself with fates and actions of human beings, a view which he described as naïve.
Is time an illusion?
According to theoretical physicist Carlo Rovelli, time is an illusion: our naive perception of its flow doesn’t correspond to physical reality. … He posits that reality is just a complex network of events onto which we project sequences of past, present and future.
Is everything possible in an infinite universe?
If in turn “infinite” universe means the experiment can be repeated infinitely may times, then the answer is yes, everything possible is bound to happen.
Is antimatter going back in time?
In terms of the known laws of physics, antimatter behaves mathematically equivalent to normal matter simply traveling backwards in time. Effectively antimatter particles are indistinguishable from normal matter traveling backwards in time on a particle by particle basis.
Does the future already exist?
The future, though it remains unknown to you, seems to be written already. Einstein himself described it thus: “People like us, who believe in physics, know that the distinction between past, present and future is only a stubbornly persistent illusion.”
Is it possible to travel back in time?
Impossible, for now Mathematically, you can certainly say something is traveling to the past, Liu said. “But it is not possible for you and me to travel backward in time,” he said. However, some scientists believe that traveling to the past is, in fact, theoretically possible, though impractical.
How can an atom be in two places at once?
So any chunk of matter can also occupy two places at once. Physicists call this phenomenon “quantum superposition,” and for decades, they have demonstrated it using small particles. But in recent years, physicists have scaled up their experiments, demonstrating quantum superposition using larger and larger particles.
What does the quantum eraser experiment mean?
The quantum eraser experiment is a variation of Thomas Young’s classic double-slit experiment. It establishes that when action is taken to determine which of 2 slits a photon has passed through, the photon cannot interfere with itself.
Do wormholes exist?
A wormhole is a tunnel-like connection through space-time, much like the real tunnels bored by worms in a (Newtonian) apple. At present, space-time wormholes are only theoretical constructs derived from general relativity; there is no experimental evidence for their existence.
Can we go back in time if we travel faster than light?
Nothing can travel faster than the speed of light. But if it could , the conventional wisdom goes, it would travel back in time. … We used only the velocity addition formula from special relativity, as the other ones (time dilation, length contraction, etc.)