Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
subfields of physics
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "subfields of physics" is correct and usable in written English.
It can be used when discussing the various specialized areas within the broader discipline of physics. Example: "Quantum mechanics and thermodynamics are two important subfields of physics that have distinct principles and applications."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
The experimental achievement of Bose Einstein condensation (BEC) in dilute atomic systems has opened up the study of several quantum phenomena, linking together different subfields of physics.
These classes of third-order PDEs usually occur in many subfields of physics and engineering, for example, PDE of type I occurs in the impulsive motion of a flat plate.
Gradually, I learned about the subfields of physics where I could spend a research career.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Similarly, the PER section of American Journal of Physics and the development of Physical Review Special Topics Physics Education Research (PRST-PER) have been vital to the growth of PER as a viable subfield of physics.
Science
Searching the entire literature of condensed matter, the largest subfield of physics, you will rarely find the word "hypothesis," and you will almost never find the machinery of hypothesis testing— t tests, p values, and the like (Marder, 2010).
Science
A qualified medical physicist is an individual who is competent to practice independently and to register as a medical physicist, in one or more of the subfields of medical physics.
Science
Even Dorigo's "Hey, you never know... .. argument that there might be new stuff is familiar, as the most optimistic take on the subfield of exotic physics searches via precision measurements.
News & Media
In many subfields of chemistry and physics, numerous attempts have been made to accelerate scientific discovery using data-driven experimental design algorithms.
Science
This works great for a wide range of physics subfields -- from huge astrophysical objects down to subatomic particles -- but there are areas that are unavoidably complex.
News & Media
This research is carried out mainly in the subfields of nuclear and particle physics and typically involves large experimental equipment located away from MIT, sophisticated theoretical calculations, state-of-the art computers, and highly skilled engineering and technical staff.
Materials science has evolved over the past decades so that there is now an increasing need for efforts from the various subfields of materials chemistry and physics to come together to solve grand challenges in energy conversion and storage.
Expert writing Tips
Best practice
When discussing specific research or career paths, clearly identify the specific "subfields of physics" to provide clarity and context.
Common error
Avoid using "subfields of physics" without specifying which subfields are relevant to your discussion, as this can lead to vagueness.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "subfields of physics" functions as a noun phrase that identifies different specialized areas within the broader field of physics. Ludwig AI confirms its use in academic, news and scientific contexts.
Frequent in
Science
33%
News & Media
33%
Academia
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "subfields of physics" is a noun phrase used to denote specialized areas within physics. Ludwig AI analysis indicates that the phrase is grammatically correct and usable in various contexts, particularly in science, news, and academic settings. While less common overall, its specific usage is clear. Alternatives include phrases like "branches of physics" or "areas of physics". For optimal use, specify the "subfields of physics" being referenced to avoid vagueness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Branches of physics
Uses "branches" instead of "subfields" to convey the same concept of distinct areas within physics.
Particular branches of physics
Combines "particular" to add specificity and branches to convey a similar concept.
Areas of physics
Replaces "subfields" with "areas", offering a more general term for different specializations in physics.
Sub-disciplines of physics
Adds "sub-" to "disciplines" for emphasis, creating a slightly more formal synonym.
Specializations within physics
Focuses on the concept of specialization to describe the different areas of study within physics.
Disciplines of physics
Employs "disciplines" as a synonym for "subfields", highlighting the structured nature of these areas.
Fields of study in physics
Uses "fields of study" to broadly refer to specific areas of research within physics.
Divisions of physics
Substitutes "subfields" with "divisions", indicating a categorization of physics into distinct parts.
Specific domains of physics
Highlights the specific areas or domains within physics, offering a slightly more technical tone.
Detailed areas in physics
Focuses on areas to specify particular part of the subject, keeping the expression generic.
FAQs
How do I use "subfields of physics" in a sentence?
You can use "subfields of physics" to refer to specific areas of study within physics, such as "Quantum mechanics and thermodynamics are two important "subfields of physics"."
What are some alternatives to "subfields of physics"?
Some alternatives include "branches of physics", "areas of physics", or "specializations within physics" depending on the specific context.
Is it correct to say "subfield in physics" instead of "subfields of physics"?
While "subfield in physics" can be grammatically correct when referring to a single area, "subfields of physics" is used when discussing multiple areas or the overall concept of specialized areas within the discipline.
What's the difference between "subfields of physics" and "types of physics"?
"Subfields of physics" refers to the specific areas of study and research within physics, whereas "types of physics" is a more general term that may include different approaches or categories within the discipline.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested