Skip to Main Content

All Journals Physics Magazine

All Journals Physics Magazine

Home
Journals
Authors
Referees
Editorial Policies

APS Journals

Home
Journals
Authors
Referees
Editorial Policies

Your Cart

Spacetime measurements with the photon ring Remove

Rahul Kumar Walia, Prashant Kocherlakota, Dominic O. Chang, and Kiana Salehi

Phys. Rev. D 111, 104074 (2025)

Total $35.00

Continue Shopping

News Join APS

Authors

General Information Submit a Manuscript Publication Rights Open Science Tips for Authors Professional Conduct

Reviewers

General Information Submit a Report Update Your Information Reviewer FAQ Outstanding Reviewers

Librarians

General Information Subscriptions Online License Agreement Usage Statistics Your Account

Students

Physics PhysicsCentral Student Membership

Connect

Privacy Policies Contact Information Feedback

Authors

General Information
Submit a Manuscript
Publication Rights
Open Science
Tips for Authors
Professional Conduct

Reviewers

General Information
Submit a Report
Update Your Information
Reviewer FAQ
Outstanding Reviewers

Librarians

General Information
Subscriptions
Online License Agreement
Usage Statistics
Your Account

Students

Physics
PhysicsCentral
Student Membership

Connect

Privacy
Policies
Contact Information
Feedback

©2026 American Physical Society. All rights reserved.

APS Open Science™, Physical Review™, Physical Review A™, Physical Review Accelerators and Beams™, Physical Review Applied™, Physical Review B™, Physical Review C™, Physical Review D™, Physical Review E™, Physical Review Fluids™, Physical Review Letters™, Physical Review Materials™, Physical Review Physics Education Research™, Physical Review Research™, Physical Review X™, PRX Energy™, PRX Intelligence™, PRX Life™, PRX Quantum™, Reviews of Modern Physics™, APS Physics logo, and Physics logo are trademarks of the American Physical Society. Information about registration may be found here. Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement.

Sign In to Your Journals Account

Username

Password

Forgot your username/password?
Create an account
Sign in to your APS Member Account
Sign in via your Institution

Filter

Filter

Article Lookup

Enter a citation

Paste a citation or DOI

Journal

Volume

Article ID / page number