Theories predicting the existence of quark–gluon plasma were developed in the late 1970s and early 1980s. In the Big Bang theory, quark–gluon plasma filled the entire Universe before matter as we know it was created. Both quarks and gluons must be present in conditions near chemical equilibrium with their colour charge open for a new state of matter to be referred to as QGP. It can be said that QGP emerges to be the new phase of strongly interacting matter which manifests its physical properties in terms of nearly free dynamics of practically massless gluons and quarks. Since the temperature is above the Hagedorn temperature-and thus above the scale of light u,d-quark mass-the pressure exhibits the relativistic Stefan-Boltzmann format governed by temperature to the fourth power (T^4) and many practically massless quark and gluon constituents. In a 1987 summary, Léon van Hove pointed out the equivalence of the three terms: quark-gluon plasma, quark matter and a new state of matter.

The word plasma signals that free colour charges are allowed. Quark–gluon plasma (QGP) or quark soup is an interacting localized assembly of quarks and gluons at thermal and chemical equilibrium.

PEP 655 - Marking individual TypedDict items as required or potentially-missingĪnd now for something completely different.

PEP 675 - Arbitrary Literal String Type.

On average, we measured a 1.22x speedup on the standard benchmark suite. Python 3.11 is up to 10-60% faster than Python 3.10.

The Faster CPython Project is already yielding some exciting results.

gh-34627 - Atomic grouping ( (?>.)) and possessive quantifiers ( *+, ++, ?+, +) are now supported in regular expressions.

gh-90908 - Introduce task groups to asyncio.

PEP 680 - tomllib: Support for Parsing TOML in the Standard Library.PEP 654 - Exception Groups and except*.PEP 657 - Include Fine-Grained Error Locations in Tracebacks.Some of the new major new features and changes in Python 3.11 are: General changes Major new features of the 3.11 series, compared to 3.10 Python 3.11.2 is the newest major release of the Python programming language, and it contains many new features and optimizations. This is the second maintenance release of Python 3.11

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