Published Thu, Jul 02, 2020
The collaboration Laser Interferometer GravitationalWave Observatory (LIGO) and the Virgo interferometer announced last June 23 another discovery about the characteristics of our Universe, obtained through a detection carried out in August 2019. The researchers found an object with a solar mass of... Published Fri, Jun 26, 2020
The search for an explanation for what dark matter is, took another step last week, with the presentation of the results collected by the XENON1T collaboration team, an international scientific project that is carrying out the most sensitive dark matter experiment in the world. Physicists claim to... Published Thu, Jun 18, 2020
The workhop Fundamental Aspects of String Theory ended last June 12. The event was hosted in a collaboration between the International Institute of Physics of UFRN and the ICTP-Saifr (São Paulo). Originally intended to be program hosted in Natal and São Paulo, the program had to be... Published Wed, Jun 17, 2020
According to our everyday experience, macroscopic bodies out-of-equilibrium relax toward a stationary state that is largely independent of their initial conditions.
This innocent observation has baffled physicists for long when applied to the quantum realm. Indeed, as a consequence of linearity... Published Mon, Jun 15, 2020
A group at the Advanced Photon Source (APS) of the Argonne National Laboratory (USA) has obtained a state of matter closely resembling a quantum spin liquid. Such a state is characterized by a “frustration” of the electron spins – the situation in which the electrons are not able... Published Wed, Jun 10, 2020
On June 10, 2020, the physics community stopped its activities in a strike to mark its support for Black Lives Matter movement and a call for a more decisive action towards fighting racism in all aspects of our lives, from streets to academia. The murder of George Floyd in the United States has...  |  |  |  |  |  |  |