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A bar stability criterion distinguishing between modified gravity and dark matter in galaxies

Seyede Tahere Kashfi ، Mahmood Roshan ، Virginia Cuomo ، Benoit Famaey ، ، Srikanth T. Nagesh

Monthly Notices of the Royal Astronomical Society

International Journal 2025 September Volume (543) No (1) Pages (518-525)
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Dwarf galaxies in non-local gravity

Ivan De Martino ، Riccardo Della Monica ، Mahmood Roshan

Physics of the Dark Universe

International Journal 2025 September Volume (49) No (1) Pages (102044-102052)
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The Tremaine-Weinberg method at high redshifts

Mahmood Roshan ، ، J. Alfonso L. Aguerri ، Virginia Cuomo ، Connor Bottrell ، Luca Costantin ، Enrico Maria Corsini ، Taehyun Kim ، Yun Hee Lee ، Jairo Mendez-Abreu ، Matthew Frosst ، Adriana De Lorenzo-Caceres ، Lorenzo Morelli ، Alessandro Pizzella

Astronomy and Astrophysics

International Journal 2025 August Volume (701) Pages (A160-)
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Dynamical Friction by Coupled Dark Energy

Nasrin Nari ، Mahmood Roshan

Astrophysical Journal

International Journal 2025 April Volume (982) No (2) Pages (75-85)
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The redshift evolution of galactic bar pattern speed in TNG50

Asiyeh Habibi ، Mahmood Roshan ، Mohammad Hosseinirad ، Habib Khosroshahi ، J. A. L. Aguerri ، Virginia Cuomo ، Shahram Abbassi

Astronomy and Astrophysics

International Journal 2024 November Volume (691) No (1) Pages (A122-12)
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Equivalence of matter-type modified gravity theories to general relativity with nonminimal matter interaction

Ozgur Akarsu ، Mariam Bouhmadi Lopez ، Nihan Katirci ، ، Mahmood Roshan ، N. Merve Uzun

Physical Review D

International Journal 2024 May Volume (109) No (10)
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The vertical structure of galactic discs: non-local gravity versus dark matter

Seyede Tahere Kashfi ، Mahmood Roshan

Monthly Notices of the Royal Astronomical Society

International Journal 2024 March Volume (529) No (3) Pages (2832-2845)
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T2- inflation: Sourced by energy–momentum squared gravity

Seyed Ali Hosseini Mansoori ، Fereshteh Felegary ، Mahmood Roshan ، Ozgur Akarsu ، Mohammad Sami

Physics of the Dark Universe

International Journal 2023 December Volume (42) No (42) Pages (101360-101371)
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Reconciling the magnetic field in central disc galaxies with the dynamical mass using the cosmological simulations

Mohammad Hoseinirad ، Fatemeh Tabataei ، Mojtaba Raouf ، Mahmood Roshan

Monthly Notices of the Royal Astronomical Society

International Journal 2023 August Volume (525) No (1) Pages (577-594)
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Relativistic binary systems in scale-independent energy–momentum squared gravity

Ozgur Akarsu ، Elham Nazari ، Mahmood Roshan

Monthly Notices of the Royal Astronomical Society

International Journal 2023 June Volume (523) No (4) Pages (5452-5467)
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Simulations of star-forming main-sequence galaxies in Milgromian gravity

Srikanth T. Nagesh ، Pavel Kroupa ، Indranil Banik ، Benoit Famaey ، Neda Ghafourian Momen Razavi ، Mahmood Roshan ، Ingo Thies ، Hongsheng Zhao ، Nils Wittenburg

Monthly Notices of the Royal Astronomical Society

International Journal 2022 December Volume (519) No (4) Pages (5128-5148)
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Bar formation in submaximal discs: a challenge for ΛCDM

، Mahmood Roshan ، Benoit Famaey

Monthly Notices of the Royal Astronomical Society: Letters

International Journal 2022 November Volume (519) No (1) Pages (L21-L25)
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Cosmological dynamics of relativistic MOND

، Mahmood Roshan

Journal of Cosmology and Astroparticle Physics

International Journal 2022 October Volume (2022) No (10) Pages (029-39)
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Nonlocal Gravity: Modification of Newtonian Gravitational Force in the Solar System

Mahmood Roshan ، Bahram Mashhoon

Universe

International Journal 2022 September Volume (8) No (9) Pages (470-490)
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Characteristics of Effective Dark Matter in Nonlocal Gravity

Mahmood Roshan ، Bahram Mashhoon

Astrophysical Journal

International Journal 2022 July Volume (934) No (1) Pages (9-11)
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Constraining energy-momentum-squared gravity by binary pulsar observations

، Mahmood Roshan ، Ivan De Martino

Physical Review D

International Journal 2022 February Volume (105) No (4)
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Dynamical Friction and Tidal Interactions

Mahmood Roshan ، Bahram Mashhoon

Astrophysical Journal

International Journal 2022 February Volume (926) No (1) Pages (44-56)
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Dynamical Friction in Nonlocal Gravity

Mahmood Roshan ، Bahram Mashhoon

Astrophysical Journal

International Journal 2021 November Volume (922) No (1) Pages (9-19)
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Fast galaxy bars continue to challenge standard cosmology

Mahmood Roshan ، Neda Ghafourian Momen Razavi ، ، Indranil Banik ، Moritz Haslbauer ، Virginia Cuomo ، Benoit Famaey ، Pavel Kroupa

Monthly Notices of the Royal Astronomical Society

International Journal 2021 September Volume (508) No (1) Pages (926-939)
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Barred spiral galaxies in modified gravity theories

Mahmood Roshan ، Indranil Banik ، Neda Ghafourian Momen Razavi ، Ingo Thies ، Benoit Famaey ، Elena Asencio ، Pavel Kroupa

Monthly Notices of the Royal Astronomical Society

International Journal 2021 March Volume (503) No (2) Pages (2833-2860)
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Relativistic tidal accelerations in the exterior Schwarzschild spacetime

Mahmood Roshan ، Bahram Mashhoon

Physical Review D

International Journal 2021 March Volume (103) No (6)
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Gravitational radiation by magnetic field: application to millisecond magnetars

Elham Nazari ، Mahmood Roshan

Monthly Notices of the Royal Astronomical Society

International Journal 2020 October Volume (498) No (1) Pages (110-127)
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Generalized energy-momentum-squared gravity in the Palatini formalism

Elham Nazari ، Farahnaz Sarvi ، Mahmood Roshan

Physical Review D

International Journal 2020 September Volume (102) No (6)
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Does Modified Gravity Predict Fast Stellar Bars in Spiral Galaxies?

Neda Ghafourian Momen Razavi ، Mahmood Roshan ، Shahram Abbassi

Astrophysical Journal

International Journal 2020 May Volume (895) No (1) Pages (13-30)
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Linear cosmological perturbations in scalar-tensor-vector gravity

Sara Jamali Paghaleh ، Mahmood Roshan ، Luca Amendola

Physics Letters B

International Journal 2020 March Volume (802) No (1) Pages (135238-135244)
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Jeans analysis in energy–momentum-squared gravity

Ali Kazemi ، Mahmood Roshan ، Ivan De Martino ، Mariafelicia De Laurentis

The European Physical Journal C

International Journal 2020 February Volume (80) No (2)
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Evolution of spiral galaxies in modified gravity

Mahmood Roshan ، Sohrab Rahvar

Astrophysical Journal

International Journal 2019 February Volume (872) No (6) Pages (1-12)
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Post-Newtonian Magnetohydrodynamics

Elham Nazari ، Mahmood Roshan

Astrophysical Journal

International Journal 2018 November Volume (868) No (2) Pages (98-14)
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Post-Newtonian Corrections to Toomreʼs Criterion

Ali Kazemi ، Mahmood Roshan ، Elham Nazari

Astrophysical Journal

International Journal 2018 September Volume (865) No (71) Pages (1-19)
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Compact stars in energy-momentum squared gravity

Nassrin Nari ، Mahmood Roshan

Physical Review D

International Journal 2018 July Volume (98) No (2) Pages (24031-24044)
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Local fragmentation of thin discs in Eddington-inspired gravity

Mahmood Roshan ، Ali Kazemi ، Ivan De Martino

Monthly Notices of the Royal Astronomical Society

International Journal 2018 June Volume (479) No (479) Pages (1287-1296)
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Gravitational instability of filamentary molecular clouds, including ambipolar diffusion; non-isothermal filament

، Shahram Abbassi ، Mahmood Roshan ،

Monthly Notices of the Royal Astronomical Society

International Journal 2018 February Volume (475) No (2) Pages (2632-2641)
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Stellar Bar Evolution in the Absence of Dark Matter Halo

Mahmood Roshan

Astrophysical Journal

International Journal 2018 February Volume (854) No (1) Pages (38-12)
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On the cosmology of scalar-tensor-vector gravity theory

Sara Jamali Paghaleh ، Mahmood Roshan

Journal of Cosmology and Astroparticle Physics

International Journal 2018 January Volume (48) No (1) Pages (1-18)
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Post-Newtonian Jeans Analysis

Elham Nazari ، Ali Kazemi ، Mahmood Roshan ، Shahram Abbassi

Astrophysical Journal

International Journal 2017 April Volume (839) No (2) Pages (75-14)
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Global stability of self-gravitating disks in modified gravity

Neda Ghafourian Momen Razavi ، Mahmood Roshan

Monthly Notices of the Royal Astronomical Society

International Journal 2017 April Volume (468) No (4) Pages (4450-4464)
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On The Gravitational Stability Of The Maclaurin Disl

Mahmood Roshan ، Shahram Abbassi ،

Astrophysical Journal

International Journal 2016 December Volume (832) No (201) Pages (1-12)
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Gravitational instability of filamentary molecular clouds, including ambipolar diffusion

، ، Shahram Abbassi ، Mahmood Roshan

Monthly Notices of the Royal Astronomical Society

International Journal 2016 November Volume (465) No (4) Pages (1645-1653)
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The phase space analysis of modified gravity (MOG)

Sara Jamali Paghaleh ، Mahmood Roshan

The European Physical Journal C

International Journal 2016 September Volume (76) No (490) Pages (1-13)
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Energy-momentum squared gravity

Mahmood Roshan ،

Physical Review D

International Journal 2016 August Volume (94) No (4) Pages (1-10)
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Exact cosmological solutions for MOG

Mahmood Roshan

The European Physical Journal C

International Journal 2015 October Volume (75) No (9) Pages (1-8)
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Local stability of self-gravitating disks in f (R) gravity

Mahmood Roshan ، Shahram Abbassi

Astrophysics and Space Science

International Journal 2015 June Volume (358) No (11) Pages (1-11)
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ON THE STABILITY OF A GALACTIC DISK IN MODIFIED GRAVITY

Mahmood Roshan ، Shahram Abbassi

Astrophysical Journal

International Journal 2015 March Volume (802) No (1) Pages (9-10)
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Jeans analysis in modified gravity

Mahmood Roshan ، Shahram Abbassi

Physical Review D

International Journal 2014 August Volume (90) No (4) Pages (44010-44010)
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Local stability criterion for self-gravitating disks in modified gravity

، ، Mahmood Roshan

Iranian Journal of Astronomy and Astrophysic

International Journal 2014 August Volume (1) No (2) Pages (95-107)
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Exact cosmological solutions from Hojman conservation quantities

، Mahmood Roshan

Physics Letters B

International Journal 2013 August Volume (726) No (1) Pages (471-480)
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Test particle motion in modified gravity theories

Mahmood Roshan

Physical Review D

International Journal 2013 January Volume (87) No (4) Pages (44005-44005)
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Parametrized post-Newtonian virial theorem

Mahmood Roshan

Classical and Quantum Gravity

International Journal 2012 September Volume (29) No (21) Pages (215001-9)
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Notes On The Post-Newtonian Limit Of Massive Brans-Dicke Theory

Mahmood Roshan ،

Classical and Quantum Gravity

International Journal 2011 June Volume (28) No (14) Pages (145012-145012)
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Thawingf(R)cosmology

Mahmood Roshan ،

Physical Review D

International Journal 2009 August Volume (80) No (4)
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Tracking f(R) cosmology

Mahmood Roshan ،

Physical Review D

International Journal 2009 May Volume (79) No (10) Pages (103510-103510)
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Cosmological solutions of time varying speed of light theories

Mahmood Roshan ، ،

Physics Letters B

International Journal 2009 February Volume (672) No (3) Pages (197-202)
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Palatini f(R) cosmology and Noether symmetry

Mahmood Roshan ،

Physics Letters B

International Journal 2008 October Volume (668) No (3) Pages (238-240)
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Scalar–tensor cosmology with R^-1 curvature correction by Noether symmetry

، ، Mahmood Roshan

Physics Letters B

International Journal 2008 August Volume (666) No (1) Pages (10-15)
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Evolution of disk galaxies in MOdified Gravity (MOG)

Neda Ghafourian Momen Razavi - Mahmood Roshan

International Astronomical Union - Shanghai: Galactic Dynamics in the Era of Large Surveys

International Conferences | 2019-06-30
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On the local and global stability of spiral galaxies in modified gravity

Mahmood Roshan

ARMENIAN-IRANIAN ASTRONOMICAL WORKSHOP

International Conferences | 2015-10-13
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(پایداری قرصهای کهکشانی در نظریه تعمیم یافته گرانش) On the stability of galactic disks in MOG

Mahmood Roshan

هجدهمین گردهمایی پژوهشی نجوم ایران

International Conferences | 2015-05-14