As of my last knowledge update in October 2023, there is no widely recognized figure or concept specifically known as "Jonas Vaiškūnas." It's possible that he could be a private individual, a local figure, or a person who has gained notoriety or relevance after that date.

Jan Beenakker is a prominent Dutch physicist known for his work in condensed matter physics, particularly in the areas of quantum transport, mesoscopic physics, and superconductivity. He has made significant contributions to the understanding of properties and behaviors of materials at the nanoscale. His research often explores phenomena such as quantum coherence, quantum interference, and the interplay between electronic and spin degrees of freedom in various systems.

21st-century New Zealand physicists have made significant contributions across a variety of fields within physics, including experimental physics, theoretical physics, astrophysics, and materials science. Some notable physicists and their contributions include: 1. **Sir Paul Callaghan** - An influential physicist known for his work in the fields of magnetic resonance imaging (MRI) and materials science. He was also a prominent science communicator, advocating for the importance of science in society.

Francisca Nneka Okeke is a Nigerian physicist and professor known for her work in the field of physics, particularly in areas related to space and atmospheric sciences. She has made significant contributions to the understanding of the ionosphere and its impact on radio wave propagation. Additionally, Okeke is an advocate for promoting science education and has been involved in various initiatives to encourage young women and girls to pursue careers in science and technology.

It takes time for the quantum state to evolve. So in order to have a deep quantum circuit, we need longer coherence times.

Dilhan Eryurt is likely a notable figure in her respective field, though as of my last update in October 2021, she isn't widely recognized in mainstream global media or academia. If she has gained prominence after that date, I would not be aware of it.

Daniel S. Fisher is a physicist known for his work in theoretical and experimental physics, particularly in the field of condensed matter physics. He has contributed to various research topics, including quantum mechanics, statistical mechanics, and many-body physics. Fisher is noted for his research on quantum phase transitions, disorder in quantum systems, and critical phenomena.

Dana Drábová is a prominent Czech nuclear physicist and public figure known for her expertise in nuclear energy and radiation safety. She has served as the chairperson of the Czech Nuclear Safety Authority (SÚJB) since 2004, where she plays a key role in regulating nuclear safety and radiological protection in the Czech Republic.

Claudio Bunster is a notable physicist from Chile, recognized for his contributions in theoretical physics. His work encompasses various areas, including quantum gravity, black holes, and cosmology. He is affiliated with academic institutions and research organizations and has published numerous scientific papers throughout his career.

In topology, theorems are statements that have been proven to be true based on axioms and previously established theorems within the framework of topology. Topology is a branch of mathematics that studies properties of space that are preserved under continuous transformations.

Formalism, in the context of deductive reasoning, refers to a method of logical reasoning that emphasizes the structure and form of arguments rather than their content or subject matter. In formalism, the validity of an argument is determined based on the logical relationships between premises and conclusions, which can be expressed through symbolic notation and formal systems.

Formalism, in philosophy, generally refers to a perspective that emphasizes the importance of form, structure, and rules in understanding and analyzing various phenomena, often in contrast to content or meaning. While formalism can be applied in various fields, including mathematics, logic, and art, its implications can vary depending on the context.

In mathematics, compactification is a technique used to extend a space such that it becomes compact. Compactness is a topological property that has important implications in various areas of mathematics, particularly in analysis and topology. ### General Idea The process of compactification typically involves adding "points at infinity" or otherwise altering the topology of a space to ensure that every open cover of the space has a finite subcover.

General topology, also known simply as topology, is a branch of mathematics that deals with the properties of space that are preserved under continuous transformations. It provides the foundational language and concepts for many areas of mathematics by introducing notions such as continuity, compactness, connectedness, and convergence without relying on the traditional metrics of distance from geometry. Key concepts in general topology include: 1. **Topological Spaces**: A set equipped with a collection of open subsets that satisfy certain axioms.