Why do kids and teens struggle to turn off screens—especially those with ADHD? RMPS Calgary explains the brain science behind screen use and
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Why do kids and teens struggle to turn off screens—especially those with ADHD? RMPS Calgary explains the brain science behind screen use and
Random Matrix Product States RMPS Unlock Early Cosmology
A Seoul National University-MIT physics collaboration produced a research in December 2025 that significantly changed our understanding of the early universe. Using Random Matrix Product States (RMPS), researchers Sunghoon Jung, Sungjung Kim, Jiwoo Park, and Seokhyeon Song have been able to study the universe's "initial state" when Einstein's General Relativity's smooth geometry disintegrates into a turbulent "quantum foam."
Breakthrough: Quantum Foam Mapping
This discovery centres on “gravitationally prepared states”. In quantum field theory, these states represent a closed world's quantum wave function. They are constructed by visualising a universe where gravity has boundary limitations but matter does not. These states preserve the whole history of gravitational events, which is vital for universe evolution.
Researching these states has been difficult due to their intricacy. Standard scientific methods struggle to explain “higher topologies” or “Wormhole Phase Transition,” complex spacetime geometries with many holes and bridges. Before this study, traditional semiclassical techniques were assumed to be unable to determine the contributions of these complex structures to the universe.
Understanding Gravity-Ready States
The research team solved these problems with Random Matrix Product States. The “tensor network” apparatus was designed for many-body quantum systems, including atom behaviour in crystals. The researchers added randomness to these matrices to represent quantum gravity's statistical behaviour.
The RMPS approach is unprecedentedly accurate. It can construct complex geometric configurations, including quantum entanglement "replica geometries," to all orders of approximation. With this precision, scientists may study how past gravitational history affects matter fields now.
Innovation: Random Matrix Product States Key findings include the “bra-ket wormhole phase transition” confirmation. “Bra” and “ket” are the two sides of a quantum probability computation. These two sides are connected gravitationally by a Wormhole Phase Transition.
As the universe's geometry alters fundamentally, this phase shift may be mathematically assured, the researchers found. This is guaranteed if the RMPS "transfer matrix" fits the spectral gapping property. This conclusion is essential because it provides a rigorous mathematical basis for understanding why and when wormholes dominate early cosmic physics, moving the issue from theoretical speculation to mathematics.
Bra-Ket Wormhole Phase Transition
The “off-shell” wormhole revelations were astounding. Classical physics calls configurations that follow equations of motion “on-shell” like a tossed ball. However, “off-shell” structures are quantum fluctuations and do not follow classical paths.
Because gravity models lack stable classical solutions, they often miss off-shell wormholes, whereas the RMPS model can include them. The researchers found that off-shell structures lead to nonzero long-distance correlations in gravitationally prepared states. This shows that a wormhole's quantum presence connects distant portions of the cosmos even if it isn't a fixed “bridge” and may leave quantitative evidence for researchers to locate.
Long-distance correlations and off-shell wormholes The researchers extended their model from two-dimensional to continuous space to study de Sitter gravitationally prepared states. This is relevant to our reality because de Sitter space provides the mathematical model for accelerated expansion, like cosmic inflation.
By applying matrix models to de Sitter space, the group created a new “toolkit” for studying quantum gravity events with non-perturbative effects that are too powerful or sophisticated for step-by-step approximation. This research sheds light on quantum phenomena and spatial geometry.
Cosmological Implications: de Sitter Space and Inflation
Information theory, condensed matter physics, and high-energy physics are the key scientific fields involved. The “holographic” view of the cosmos posits that spacetime emerges from quantum entanglement rather than being a basic “fabric.” The following are key study pillars:
An anti-de Sitter space conformal field theory-gravity duality: the AdS/CFT Correspondence.
The structure of spacetime can be understood using quantum entanglement and entropy.
Information Scrambling: The “butterfly effect” suggests that qubits, quantum events like black holes, can scramble information.
Future Research Roadmap
Even without a "Theory of Everything," this RMPS framework can guide future study. Future studies will focus on:
The Nature of Time: How previous gravitational history encodes the current quantum state.
Cosmic Inflation: Investigating whether long-distance correlations explain early universe matter distribution.
Quantum Error Correction: Comparing computational quantum coding to Wormhole Phase Transition mathematically.
By showing that wormhole phase transitions are inherent to quantum matrices, the vast, expanding universe is linked to them.
Discover essential tips and strategies for writing higher RMPS assignments efficiently, ensuring you meet deadlines with high-quality work.
Another awesome shot from Milly MC @heavy_haulage_pilot The sun was in the right spot 🌅🔥 @salmonearthmoving #heavyhaulageaustralia #heavyhaulagepilot #RMPS #ronmcnamarapilotservices #kenworth #c509 #kenworthaustralia #Kenworthtrucks2020 #Kenworthtrucks2021 #kenworthtrucks #heavyhaulage #heavyhauler #heavyhaul #heavyhaulers #outbacktruckers #outbacktrucking #trucking #oversizeaustralia #trucks #kwtweek2117 https://www.instagram.com/p/COmeAYetMuO/?igshid=1vtoew3u60lxz
Opens tonight! RMPS Art Exhibition 👏🏻👏🏻👏🏻 excited to be returning to opening night parties 💃🥂🕺🏼 Exhibition ends Sat 5pm. . Roberts McCubbin Art Exhibition is named after two great Australian artists, Tom Roberts and Frederick McCubbin, who painted their iconic Australian bush landscapes in the Box Hill South area. . Every year for the past 25 years this exhibition celebrates the talents of our local arts community and to raise funds for the RMPS arts program. The exhibition showcases the work of local established and emerging artists from a variety of artistic disciplines including oil, water colour, photography and mixed media. . This year’s exhibition includes fabulous artworks created by over 60 local established and emerging artists. The guest artist is award winning Elena Kolotusha, who creates stunning photo realistic artworks of wildlife. @kolotushaelena @robertsmccubbinartshow . . . #robertsmccubbinartshow #rmps #jenshewring #jenshewringartist #jenshewringart #robertsmccubbinprimaryschool #artlovers #artcollector #artgallerymelbourne #artexhibition #whatsoninmelbourne #whatsoninmelbournetonight #whatsoninmelb #todayinmelbourne #broadsheetmelbourne #melbourneartists #melbournelife #melbournemums #australianart #australianartist #affordableart #interiorlovers #homedecorating #openingnightparty #artforyourhome #artistsoninstagram #boxhillsouth #artcollectors #contemporaryart #inspiredbynature (at Roberts McCubbin Primary School) https://www.instagram.com/p/CMTS7FCH_ER/?igshid=1fdv31qz0ba07
Delivery day to RMPS Art Exhibition opens tomorrow night - I believe there are only a handful of opening night tix left! Honestly the art prices are sooo affordable. This is a fundraiser so you’ll never see my prices this good again! Did you know my first gig at being the ‘Featured Artist’ of an art exhibition was here back in 2009. To be invited into this role is a huge honour as the artist is able to produce a big new collection of art that covers several walls of the exhibition. @robertsmccubbinartshow . . #rmps #robertsmccubbinartshow #jenshewringartist #jenshewringart #australianartist #australianart #jenshewring #theblockshopartist #theblockshopart #bluethumbartists #bluethumbart #bluethumbartist #artloversaustralia #artloversaustraliaartist #melbourneexhibition #artgallerymelbourne #artexhibitionmelbourne #boxhill #fundraiserevent #whatsoninmelbourne #whatsoninmelb #fundraisermelbourne #affordableart #thisweekendinmelbourne #broadsheetmelbourne #broadsheetmelb #interiorlovers #artcollectors #artcollector #inspiredbynature (at Roberts McCubbin Primary School) https://www.instagram.com/p/CMQ-w-fnyvy/?igshid=1e946t3ov87qy
These frames are beyond awesomeness! I couldn’t believe my eyes when I saw them - just simply stunning! They are an artwork in themselves 😍 Thanks Edi, Lucas and the super happy framers @fantasticframing who have opened a new store a stones throw from my studio. They have a gallery space that so far hangs one of my pieces along with a @georgiewilsonartist by @greenhouseinteriors and many more artworks on their way. In case you’re wondering, that’s cardboard protectors on the corners not paint!😂😂 . These 2 are from my new collection to be exhibited at the RMPS Art Exhibition this Fri & Sat @robertsmccubbinartshow . . #rmps #fantasticframing #fantasticframingmelbourne #robertsmccubbinartshow #robertsmccubbinprimaryschool #jenshewringart #jenshewringartist #theblockshopartist #theblockshop #theblockshopart #jenshewring #interiorstyle #interiordecorating #affordableart #interiorinspo #inspiredbynature #framinglife #boroondaralife #colourfulhomes #artexhibitionmelbourne #whatsoninmelbourne #broadsheetmelb #broadsheetmelbourne #melbournelife #artgallerymelbourne #melbourneartist #australianart #australianartist #colourfulinteriors #interiorsthatcrush (at Fantastic Framing Melbourne) https://www.instagram.com/p/CMPEA3AHWHV/?igshid=16jsk39l566a8
Reposted from @heavy_haulage_pilot @boston4307 BIG BANGER 💥 from S&S Heavy Haulage sitting pretty at Valkyrie School on the Beef Road 🥩 #heavyhaulageaustralia #heavyhaulagepilot #RMPS #ronmcnamarapilotservices #kenworth #c509 #kenworthtrucks #kenworthaustralia #caterpillar #heavyhaul #heavyhauler #heavyhaulers #truckingaustralia #mytruckinlife #kwtweek2106 (at Valkyrie State School) https://www.instagram.com/p/CLRrcuTpbKh/?igshid=1o75k8e2a7klp