François Englert facts for kids
Quick facts for kids
François Englert
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Englert in 2013
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| Born | 6 November 1932 Etterbeek, Brussels, Belgium
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| Died | 18 June 2026 (aged 93) Uccle, Brussels, Belgium
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| Alma mater | Free University of Brussels |
| Known for | Higgs mechanism Higgs boson Spontaneous symmetry breaking |
| Awards | Francqui Prize (1982) Wolf Prize in Physics (2004) Sakurai Prize (2010) Nobel Prize in Physics (2013) |
| Scientific career | |
| Fields | Theoretical physics |
| Institutions | Université libre de Bruxelles Tel Aviv University |
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François, Baron Englert (born 6 November 1932 – died 18 June 2026) was a brilliant Belgian theoretical physicist. He won the famous Nobel Prize in Physics in 2013.
Englert was a professor at the Université libre de Bruxelles (ULB) for many years. He also worked as a special professor at Tel Aviv University in Israel. Later, he joined the Institute for Quantum Studies at Chapman University in California. He received several important awards for his work. These included the Wolf Prize in Physics in 2004 and the Sakurai Prize in 2010. In 2013, he shared the Nobel Prize in Physics with Peter Higgs. This was for their discovery of a special way particles get their mass.
Contents
Who Was François Englert?
François Englert made many important discoveries in physics. His work helped us understand tiny particles and the universe. He contributed to areas like statistical physics, quantum field theory, and cosmology. These fields study everything from the smallest parts of matter to the biggest structures in space.
Early Life and Education
François Englert was born on 6 November 1932, in Etterbeek, Belgium. During World War II, when he was a child, life was very difficult. He had to live in different children's homes and hide his identity to stay safe. These towns, like Dinant and Stoumont, were later freed by the US Army.
After the war, Englert studied hard. He became an electromechanical engineer in 1955. He earned this degree from the Free University of Brussels (ULB). In 1959, he received his PhD in physical sciences from the same university.
From 1959 to 1961, Englert worked at Cornell University in the United States. He then returned to ULB, where he became a university professor. He worked closely with his colleague, Robert Brout. Together, they led the theoretical physics group. Englert became a professor emeritus in 1998. This means he retired but kept his title and connection to the university.
Discovering How Particles Get Mass
One of Englert's most famous achievements was his work on how tiny particles get their mass. In 1964, he and Robert Brout showed an important idea. They suggested that empty space itself might have a special structure. This structure could give mass to certain fundamental particles.
Around the same time, another physicist, Peter Higgs, came up with a similar idea. Later that year, Gerald Guralnik, C. R. Hagen, and T. W. B. Kibble also published related work. These ideas were so important that the scientific journal Physical Review Letters recognized them as milestone discoveries.
The "Higgs Field" Explained
Imagine a giant invisible field that fills all of space. This is often called the Higgs field. When tiny particles travel through this field, they interact with it. Some particles interact strongly, and this interaction slows them down. This "stickiness" or resistance from the field is what we experience as mass. Particles that interact more strongly with the Higgs field have more mass. Particles that don't interact much, like photons (light particles), have no mass.
This idea helped explain why some forces in nature work over short distances and others work over long distances. It brought together different parts of physics into one clearer picture. The discovery of the particle linked to this field, called the Higgs boson, was confirmed in 2012 at CERN. This was a huge moment in science!
Englert and Brout also thought that their theory could be "renormalizable." This means it could be used to make accurate predictions without running into impossible calculations. This idea was later proven by other scientists, Gerardus 't Hooft and Martinus Veltman, who also won a Nobel Prize for their work.
Major Awards and Honors
François Englert received many awards for his groundbreaking work. Here are some of the most important ones:
- 1982: Francqui Prize, for his work on how particles get mass.
- 1997: High Energy and Particle Physics Prize (with Robert Brout and Peter Higgs), for creating a theory about charged massive particles.
- 2004: Wolf Prize in Physics (with Robert Brout and Peter Higgs), for understanding how mass is created in sub-atomic particles.
- 2010: J. J. Sakurai Prize for Theoretical Particle Physics (with his collaborators), for explaining how particles get mass.
- 2013: He was honored by King Albert II of Belgium and given the title of Baron.
- 2013: Nobel Prize in Physics (shared with Peter Higgs), for predicting the mechanism that gives subatomic particles mass. This was confirmed by experiments at CERN.
- 2013: Prince of Asturias Award for Technical and Scientific Research (with Peter Higgs and CERN), for the prediction and detection of the Higgs boson.
See also
In Spanish: François Englert para niños
- List of Jewish Nobel laureates
