Ready your brain. The universe might be two-dimensional, except we perceive it as three-dimensional, according to the Physical Review Letters. In this thought experiment, the flat surface of the universe contains all the information we need to sense three dimensions—much like a hologram.
This amazing idea is known as the ‘holographic principle’ and arises from string theory. String theory says that the gravity in the universe is made up of thin, vibrating strings called gravitons. These strings make up the holograms of events that happen in 3D space within a flat cosmos. They contain the information that a 3D object would have, for example its volume.
So if you want to know what’s happening inside a ball, you can find out everything you need to know just by looking at the surface.
This mind-twisting notion arose back in 1997 when physicist Juan Maldacena “proposed the idea that there is a correspondence between gravitational theories in curved anti-de-sitter spaces on the one hand and quantum field theories in spaces with one fewer dimension on the other,” says Daniel Grumiller from the Technology University of Vienna.
An anti-de-Sitter space is a universe where the fabric of space-time has negative curvature, which is often described as being shaped like a horse’s saddle. The holographic principle holds in this negative anti-de-Sitter space; it can be described in two dimensions but can be visualized in three. In negative space, you could potentially throw an object in front of you and it will eventually land behind you due to the negative curvature of space-time.
Shape of different curvatures via the University of Oregon
The theory tested was ‘quantum entanglement.’
If two particles are entangled, it means that their properties depend on one another in a certain way and therefore can only be described as a unit. One depends on the other and they cannot be described individually. Even if you physically separate the two particles and fling them to opposite ends of the universe, they still remain entangled and their properties remain dependent on each other (for example their spin).
The physical quantity for the amount that two particles are entangled is called the ‘entropy of entanglement’ and this value was the same in both spaces. This result is significant: In order for an up-and-coming theory to gain traction and validity, it has to hold out when the physical constants and properties of the universe are tested.
Of course, this is currently only a thought experiment on paper. More calculations and tests need to be done to make grand conclusions about the universe being a hologram, but this initial correlation is very exciting and opens up a new realm of thought and imagination.
Whether you decide to embrace the idea that the universe has one less dimension than instinct tells us or not, it certainly draws attention to the importance of blue skies research. This astounding theory was originally only a thought experiment applied to a hypothetical universe. Now, it is possibly changing the way we perceive our own world.
More about this: Neil deGrasse Tyson says it’s ‘very likely’ the universe is a simulation
Source: iflscience.com
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미스터 플레이 슬롯
Zhang Yanling은 “고마워요”라고 우는 것보다 못생긴 미소를지었습니다.
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5 래빗스 메가웨이즈
Hongzhi 황제는 그의 옆에 앉았고 그 소년 Zhu Houzhao는 사라졌습니다.
더 트위티 하우스
내시가 말했다: “지금은 누안관에서 일부 장관들을 소집할 때입니다.”
토르 인니티니티 릴스
이번에는 Fang Jifan을 바라 보았습니다. “Fang Qing의 가족 …”
프라그마틱 슬롯 사이트
두 사람은 몸서리를 쳤고, 더 이상 참을 수 없었고, 몸이 무너지기 직전이었다.
슬롯 게임 사이트
운하를 따라 낮은 목조 주택이 늘어서 있고 주위를 둘러보면 끝이 보이지 않습니다.
더굿 토토
Zhu Houzhao는 다시 채찍을 휘두르려고했고 환관은 너무 무서워서 도망 쳤습니다.
블랙 맘바
밖에는 이미 수많은 사람들이 지켜보고 있었지만 무슨 일이 일어났는지 몰랐습니다.
Бурение на воду – это процесс подключения доступа к глубинным водоносным ресурсам – https://www.fermerbezhlopot.ru/dlya-doma-i-dachi/stoimost-analiza-vody-iz-skvazhiny-aktualnye-ceny-na-laboratornye-i-ekspress-issledovaniya/. Бурение производится для обеспечения водоснабжения домов, предприятий, сельского хозяйства и прочих нужд. Работы стартуют с определения места для скважины на воду, где вероятность нахождения воды максимально высока. Потом работники приступают к бурению, применяя узкоспециализированное оборудование и инструменты.
Глубина воды может отличаться в зависимости от рельефа, геологических особенностей и потребностей владельца участка.
가네샤 골드
많은 사람들이 몰래 고개를 저으며 시작에 불과했고 함정에 빠졌습니다.
Ремонт (https://terrakolor.ru/novosti/28758-luchshie-idei-dlya-remonta-vashey-kvartiry.html) – это тяжелый и многогранный процесс, который требует тщательной подготовки и планирования. Он начинается с анализа текущего состояния помещения и определения объема необходимых работ. Часто этот этап включает в себя разработку дизайн-плана, который учитывает все пожелания заказчика по стилю, функциональности и организации пространства. Важной частью подготовки является также составление калькуляции, в которой прописываются все расходы на материалы и работы специалистов.
Выбор ремонтных материалов и оборудования является ключевым аспектом ремонта. От их качества зависит продолжительность службы и внешний вид конечного результата. Современные технологии и материалы позволяют реализовать самые смелые дизайнерские идеи, будь то установка натяжных потолков, укладка напольного отопления или монтаж систем “умного дома”. Важно не экономить на качестве материалов, так как это может привести к дополнительным расходам на переделки и ремонт в будущем.
Непосредственное выполнение работ по ремонту включает в себя несколько этапов: демонтаж старых покрытий и конструкций, выравнивание стен и полов, прокладка проводки, а также декоративная отделка. Каждый из этих этапов требует мастерства и внимания к деталям. После завершения основных ремонтных работ следует этап декоративной отделки, когда монтируются декоративные элементы, устанавливается интерьер и проводятся последние штрихи. Результатом профессионального ремонта становится не только эстетически привлекательное, но и удобное помещение.
슬롯 무료 게임
“왕 부시, 당신은 … 자신을 성자의 제자라고 부르는 것은 행운입니다!”
슬롯 나라 무료
모두 한곳에 둘씩, 셋씩 모여 낮은 목소리로 초조하게 의논하며 저마다 방법을 찾으려 애썼다.
레프리칸 리치스
믿을 수 없었지만 사실은… 실패하더라도 받아들일 수 있었다.
에그 슬롯
홀은 다시 조용해졌고 이제 바늘 방울 소리가 들린다 고 말할 수 있습니다!
The depth of The research really stands out. It’s clear you’ve put a lot of thought into this.
슬롯 무료 게임
내시가 급히 앞으로 나아가 편지를 받아 홍치 황제의 책상 위에 올려 놓았습니다.
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슈가 러쉬 X마스
“만약… 그렇다면 폐하께서는 어떻게 하실 겁니까?”
힐튼 슬롯
Zhu Biao는 이 말을 듣고 울음을 터뜨렸습니다.
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모바일 슬롯 머신
현재 아무도 Zhu Zaimo를 더 이상 어린 아이로 취급하지 않습니다.