Question 1

Which countries lead Quantum and Classical Electrodynamics research?

Accepted Answer

By volume, the United States and China publish the most (382 and 140 works in 2022-now).

Question 2

Which institutions lead Quantum and Classical Electrodynamics research?

Accepted Answer

By volume in 2022-now, OpenAI (United States) publishes the most Quantum and Classical Electrodynamics research, followed by Centre National de la Recherche Scientifique and Russian Academy of Sciences.

Question 3

Who are the leading researchers in Quantum and Classical Electrodynamics?

Accepted Answer

The most-cited researchers publishing on Quantum and Classical Electrodynamics include Zhong Lin Wang, Kenji Watanabe and Takashi Taniguchi.

Question 4

Where is Quantum and Classical Electrodynamics research done?

Accepted Answer

The largest centres of Quantum and Classical Electrodynamics research in 2022-now are Moscow (Russia), Beijing (China), San Francisco (United States) and Rome (Italy). Among places with at least 20 works in it, it is an unusually large share of all research in San Francisco.

Question 5

Where is the best place to study Quantum and Classical Electrodynamics?

Accepted Answer

Among universities, judged by research, University of Cambridge, Universidad Nacional Autónoma de México and Eastern Oklahoma State College score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

Question 6

Is Quantum and Classical Electrodynamics research growing?

Accepted Answer

Output in 2022-2025 was 16% lower than in 2018-2021, peaking in 2026.

Question 7

What are the most cited papers in Quantum and Classical Electrodynamics?

Accepted Answer

The most cited paper in Quantum and Classical Electrodynamics is "Gauge theory correlators from non-critical string theory" (S.S. Gubser, I.R. Klebanov, A.M. Polyakov, 1998), with 9,403 citations. Next come "EXPGUI , a graphical user interface for GSAS" (9,279) and "On Gauge Invariance and Vacuum Polarization" (7,183).