physics-news

ภาพบรรยากาศ group meeting วันจันทร์ที่ 16 ...

Tue, 17 Jan 2012 14:51:43 +0100

อาทิตย์นี้ ดร.วัชระ อธิบายแนวคิดต่อเนื่องเกี่ยวกับ Graphene และได้นำเสนอแนวคิดหลายอย่างที่น่าสนใจเกี่ยวกับการ Graphene ไปใช้ในการแยกสปิน

ภาพบรรยากาศ group meeting วันจันทร์ที่ 9 ...

Tue, 17 Jan 2012 14:42:36 +0100

ดร.วัชระ กำลังอธิบายหลักการทำงานของ Graphene แบบพื้นฐานให้ฟัง

หากใครมีความสนใจจะมารวมฟัง ก็ยินดีนะครับ เราเจอกันทุกวันจันทร์ เวลา 10.30-11.20 ห้องเรียนชั้นสามตึกฟิสิกส์

String-theory calculations describe 'birth of the universe'

Sat, 17 Dec 2011 07:29:11 +0100

"Researchers in Japan have developed what may be the first string-theory model with a natural mechanism for explaining why our universe would seem to exist in three spatial dimensions if it actually has six more. According to their model, only three of the nine dimensions started to grow at the beginning of the universe, accounting both for the universe's continuing expansion and for its apparently three-dimensional nature"

read more from PhysicsWorld

Physics World reveals its top 10 breakthroughs for 2011

Fri, 16 Dec 2011 10:05:39 +0100

"The two physics stories that dominated the news in 2011 were questions rather than solid scientific results, namely "Do neutrinos travel faster than light?" and "Has the Higgs boson been found?". However, there have also been some fantastic bona fide research discoveries over the last 12 months, which made it difficult to decide on the Physics World 2011 Breakthrough of the Year"

read more from PhysicsWorld

Higgs boson seminar: have physicists found the 'god particle'? – live

Tue, 13 Dec 2011 13:56:37 +0100

"Physicists are announcing the latest results from the proton-colliding experiments at the Large Hadron Collider (LHC) and are widely expected to declare that they have evidence for the existence of the Higgs boson"

read more from the guardian

Coherent Schrödinger's cat still confounds

Wed, 07 Dec 2011 16:00:50 +0100

The famous paradox of Schrödinger's cat starts from principles of quantum physics and ends with the bizarre conclusion that a cat can be simultaneously in two physical states – one in which the cat is alive and the other in which it is dead. In real life, however, large objects such as cats clearly don't exist in a superposition of two or more states and this paradox is usually resolved in terms of quantum decoherence. But now physicists in Canada and Switzerland argue that even if decoherence could be prevented, the difficulty of making perfect measurements would stop us from confirming the cat's superposition.

Read more at physicsworld.com