巴西坚果效应撼动了物理学 诸平 In a bag of mixed nuts, after shaking, smaller nuts fill in the gaps created at the bottom, pushing the larger Brazil nuts to the top. Credit: Melchoir, CC BY-SA 3.0 , via Wikimedia Commons 据波兰华沙大学( University of Warsaw ) ...
瑞典的量子计算机首次应用于化学 诸平 The quantum computer at Chalmers with the outer shielding of the dilution refrigerator removed. Credit: Chalmers/Anna-Lena Lundqvist 据瑞典查默斯科技大学( Chalmers University of Technology , Gothenburg, Sweden ) 2023 年 4 月 20 日提供的消息 ...
物理学家发现引力可以产生光 诸平 A star is being consumed by a distant supermassive black hole. Astronomers call this a tidal disruption event (TDE). As the black hole rips apart the star, two jets of material moving with almost the speed of light are launched in opposite directions. One ...
来自内脏的攻击 诸平 Fig. 1 After surgery, bacteria from the intestine can enter the organism. Special cells of the immune system located in the liver fight them.(Graphic: Mercedes Gomez de Aguero) Fig. 2 The gut microbiota: our helpful and value guests when the bound ...
最亮的伽马射线暴揭示了宇宙爆炸的新秘密 诸平 This illustration shows the ingredients of a long gamma-ray burst, the most common type. The core of a massive star (left) has collapsed, forming a black hole that sends a jet of particles moving through the collapsing star and out into space ...
来自量子世界的惊喜 诸平 The ferromagnetism of the topological insulator manganese bismuth telluride only arises when the atomic structure becomes disordered. For this, some manganese atoms (green) must be moved out of their original position (second green atomic plane from the top). O ...
“反传态” : 量子突破为世界上第一个实验虫洞铺平了道路 诸平 (A) shows a circuit diagram for transporting Bob's qubit, α|0›+ß|1›, to Alice by means of two exchange-free CNOT gates and local operations. The purpose of the Hadamard gates is to keep the control qubits ...