List of things named after Dutch physicist Hendrik Antoon Lorentz:
Lelystad is a municipality and a city in the centre of the Netherlands, and it is the capital of the province of Flevoland. The city, built on reclaimed land, was founded in 1967 and was named after Cornelis Lely, who engineered the Afsluitdijk, making the reclamation possible. Lelystad is approximately 3 metres below sea level.
The economy of the Netherlands is a highly developed market economy focused on trade and logistics, manufacturing, services, innovation and technology and sustainable and renewable energy. It is the world's 18th largest economy by nominal GDP and the 28th largest by purchasing power parity (PPP) and is the fifth largest economy in European Union by nominal GDP. It has the world's 11th highest per capita GDP (nominal) and the 13th highest per capita GDP (PPP) as of 2023 making it one of the highest earning nations in the world. Many of the world's largest tech companies are based in its capital Amsterdam or have established their European headquarters in the city, such as IBM, Microsoft, Google, Oracle, Cisco, Uber, Netflix and Tesla. Its second largest city Rotterdam is a major trade, logistics and economic center of the world and is Europe's largest seaport. Netherlands is ranked fifth on global innovation index and fourth on the Global Competitiveness Report.
Hendrik Antoon Lorentz was a Dutch physicist who shared the 1902 Nobel Prize in Physics with Pieter Zeeman for the discovery and theoretical explanation of the Zeeman effect. He derived the Lorentz transformation of the special theory of relativity, as well as the Lorentz force, which describes the combined electric and magnetic forces acting on a charged particle in an electromagnetic field. Lorentz was also responsible for the Lorentz oscillator model, a classical model used to describe the anomalous dispersion observed in dielectric materials when the driving frequency of the electric field was near the resonant frequency, resulting in abnormal refractive indices.
Zeewolde is a municipality and a town in the Flevoland province in the central Netherlands. It has a population of approximately 22,000 (2017). It is situated in the polder of Flevoland with the small lake called the Wolderwijd to the east. To the south is a large deciduous forest called the Horsterwold. The area to the west is principally agricultural.
The Afsluitdijk is a major dam and causeway in the Netherlands. It was constructed between 1927 and 1932 and runs from Den Oever in North Holland province to the village of Zurich in Friesland province, over a length of 32 kilometres (20 mi) and a width of 90 metres (300 ft), at an initial height above Amsterdam Ordnance Datum of between 6.7 metres (22 ft) along the section at Friesland, and 7.4 metres (24 ft) where it crosses the deep channel of the Vlieter. The height at the greater sea depths west of Friesland was required to be a minimum of 7 metres everywhere when originally constructed.
Charge, parity, and time reversal symmetry is a fundamental symmetry of physical laws under the simultaneous transformations of charge conjugation (C), parity transformation (P), and time reversal (T). CPT is the only combination of C, P, and T that is observed to be an exact symmetry of nature at the fundamental level. The CPT theorem says that CPT symmetry holds for all physical phenomena, or more precisely, that any Lorentz invariant local quantum field theory with a Hermitian Hamiltonian must have CPT symmetry.
The Royal Netherlands Navy is the naval force of the Kingdom of the Netherlands. It is one of the four Netherlands Armed Forces. It was founded on 8 January 1488, making it the third-oldest naval force in the world.
In relativistic physics, Lorentz symmetry or Lorentz invariance, named after the Dutch physicist Hendrik Lorentz, is an equivalence of observation or observational symmetry due to special relativity implying that the laws of physics stay the same for all observers that are moving with respect to one another within an inertial frame. It has also been described as "the feature of nature that says experimental results are independent of the orientation or the boost velocity of the laboratory through space".
The Royal Netherlands Air Force is the military aviation branch of the Netherlands Armed Forces. It was created in 1953 to succeed its predecessor, the Luchtvaartafdeling of the Dutch Army, which was founded in 1913. The aerobatic display team of the Royal Netherlands Air Force, active from 1979 until 2019, was the Solo Display Team.
The University of Harderwijk (1648–1811), also named the Guelders Academy, was located in the city of Harderwijk, in the Republic of the United Provinces. It was founded by the province of Guelders (Gelre).
Willem Jacob van Stockum was a Dutch mathematician who made an important contribution to the early development of general relativity.
In physics, a symmetry of a physical system is a physical or mathematical feature of the system that is preserved or remains unchanged under some transformation.
Leonard Salomon Ornstein was a Dutch physicist.
Standard-Model Extension (SME) is an effective field theory that contains the Standard Model, general relativity, and all possible operators that break Lorentz symmetry. Violations of this fundamental symmetry can be studied within this general framework. CPT violation implies the breaking of Lorentz symmetry, and the SME includes operators that both break and preserve CPT symmetry.
Dolfinarium Harderwijk, better known as the Dolfinarium, is a marine mammal park in Harderwijk, the Netherlands. It is the largest marine mammal park in Europe. Visitor numbers were steady from 2005 to 2011, numbering between 700,000 and 800,000, with only the opening of new attractions responsible for a surge in numbers. In 2012 the Dolfinarium made €12 million in sales, which was around €2,4 million lower than the year before. This was mainly due to a decline in visitor numbers because of orca Morgan leaving the park, and the park temporarily closing down due to the start of construction at the end of the year.
The Vischpoort or Vispoort is a late-14th-century city gate and former lighthouse in Harderwijk, Netherlands. The gate, which is located on the historical seaside of the Zuiderzee, is the only one of five gates in the city walls that remains. Between 1851 and 1947 the Vischpoort served as a lighthouse. The Vischpoort is listed as a national heritage site.
ONS is a Dutch commercial television channel owned by Bureauvijftig, which is dedicated to viewers aged 50 years or older. ONS's main target is the older audience. ONS airs footage from the forties to the eighties. Each month a specific theme is on the channel. Topics such as the Dutch East Indies, Netherlands Waterland, railroads, mills, work, food and household are broadcast. The channel launched as NostalgieNet on 1 January 2006 and changed its name into ONS on 13 September 2015. On 1 January 2020, Bureauvijftig took over ONS from Just Media Group. ONS is available in HD through Ziggo since 10 February 2022.
The Belgian Military Field of Honour 1914–1918, is a burial site located at the Oostergaarde Cemetery of the Dutch city Harderwijk in Gelderland. Originally, thirty-six soldiers were buried at the site. Nowadays, 349 Belgian soldiers from the First World War are commemorated. These include 124 individuals whose names feature on a monument because their remains could not be retrieved anymore. The cemetery was inaugurated on 28 September 1963 by the Belgian ambassador. The gravestones are similar to the ones used by the Commonwealth War Graves Commission and are varying from the official Belgian gravestones. The burial site is administered by the Dutch Oorlogsgravenstichting.
Peter Christiaan de Groot is a Dutch politician, who has been serving as a member of the House of Representatives since the 2021 general election. He is a member of the conservative liberal People's Party for Freedom and Democracy (VVD), and he also served on the Harderwijk municipal council between 2014 and 2021.