Astronomy How Would Be A Hybrid Wormhole, Made Of Matter & Exotic Matter? (Cosmology / Astronomy) 2 Mar 20212 Mar 2021 Rahaman and colleagues, in their work taking cosmic fluid as source, have provided a new class of wormhole solutions under the framework of general relativity. Here, this matter source would…
Astronomy What Are The Effects Of Different Dark Energies On the Mass Of Wormholes? (Cosmology / Astronomy) 27 Feb 2021 In recent observations it is strongly believed that the universe is experiencing an accelerated expansion. The type Ia Supernovae and Cosmic Microwave Background (CMB) observations have shown the evidences to…
Astronomy… Can We Able To Escape Big Rip? PART 2: Berkenstein Bound (Quantum / Astronomy / Cosmology) 21 Feb 202121 Feb 2021 Previously on "Can We Able to escape big rip? PART 1: Achronal Cosmic Future", We saw that In 2004, Pedro F. González Diaz obtained that the accretion of dark energy…
Astronomy How We Can Observe Another Universe Through A Wormhole? (Astronomy) 20 Feb 202120 Feb 2021 Summary: ○ Alexander Shatskiy considered a technique of calculating deflection of the light passing through wormholes (from one universe to another). He found fundamental and characteristic features of electromagnetic radiation…
Astronomy What Are The Effects of the Accretion Of Viscous Dark Energy Onto A Wormhole? (Cosmology / Astronomy) 14 Feb 202114 Feb 2021 Mubasher Jamil and Farook Rahaman investigated the effects of the accretion of phantom (dark) energy with non-zero bulk viscosity onto a Morris-Thorne wormhole. They found that if the bulk viscosity…
Astronomy… What Are The Effects Of “Extra Matter” and Scalar Field On A Wormhole? (Cosmology) 13 Feb 202113 Feb 2021 Summary: ○ Ewha Womans University researcher Sung-Won Kim described the effects of extra matter and scalar field on the stability and geometry of wormhole in his 1999 paper. ○ There…
Astronomy What’s The Temperature Of A Wormhole? (Cosmology / Astronomy) 12 Feb 202112 Feb 2021 Hong and Kim studied (3+1) Morris-Thorne wormhole to investigate its higher dimensional embedding structures and thermodynamic properties. They showed that the wormhole is embedded in (5+2) global embedding Minkowski space.…
