Boundary conditions as Dirac constraints MM Sheikh-Jabbari, A Shirzad
The European Physical Journal C-Particles and Fields 19, 383-390, 2001
106 2001 Holographic subregion complexity for singular surfaces E Bakhshaei, A Mollabashi, A Shirzad
The European Physical Journal C 77 (10), 1-17, 2017
47 2017 Gauge symmetry in Lagrangian formulation and Schwinger models A Shirzad
Journal of Physics A: Mathematical and General 31 (11), 2747, 1998
34 1998 Classification of constraints using the chain-by-chain method F Loran, A Shirzad
International Journal of Modern Physics A 17 (05), 625-642, 2002
30 2002 On 3D minimal massive gravity M Alishahiha, MM Qaemmaqami, A Naseh, A Shirzad
Journal of High Energy Physics 2014 (12), 1-15, 2014
29 2014 Explicit form of the gauge transformation generator in terms of constraints A Shirzad, MS Moghadam
Journal of Physics A: Mathematical and General 32 (46), 8185, 1999
24 1999 Batalin-Fradkin-Tyutin method for mixed constrained systems and Chern-Simons theory M Monemzadeh, A Shirzad
Physical Review D 72 (4), 045004, 2005
23 2005 Finite order BFFT method M Monemzadeh, A Shirzad
International Journal of Modern Physics A 18 (30), 5613-5625, 2003
23 2003 The BFT method with chain structure A Shirzad, M Monemzadeh
Physics Letters B 584 (1-2), 220-224, 2004
15 2004 Constraint structure of the three dimensional massive gravity M Sadegh, A Shirzad
Physical Review D 83 (8), 084040, 2011
14 2011 The reduced phase space of an open string in the background B-field M Dehghani, A Shirzad
The European Physical Journal C-Particles and Fields 48, 315-325, 2006
11 2006 Constraint structure in modified Faddeev–Jackiw method A Shirzad, M Mojiri
Modern Physics Letters A 16 (38), 2439-2448, 2001
11 2001 Symplectic quantization of massive bosonic string in background B-field A Shirzad, A Bakhshi, Y Koohsarian
Modern Physics Letters A 27 (13), 1250073, 2012
10 2012 Massive gravity, canonical structure and gauge symmetry Z Molaee, A Shirzad
Nuclear Physics B 933, 248-261, 2018
8 2018 Full and partial gauge fixing A Shirzad
Journal of mathematical physics 48 (8), 2007
8 2007 On the classification of consistent boundary conditions for -gravity H Khodabakhshi, F Shojai, A Shirzad
The European Physical Journal C 78, 1-10, 2018
7 2018 Gauge Fixing in the Chain-by-Chain Method A Shirzad, F Loran
International Journal of Modern Physics A 17 (31), 4801-4808, 2002
7 2002 Hamiltonian structure of bi-gravity, problem of ghost and bifurcation Z Molaee, A Shirzad
Classical and Quantum Gravity 36 (22), 225005, 2019
6 2019 New bi-gravity from new massive gravity A Akhavan, M Alishahiha, A Naseh, A Nemati, A Shirzad
Journal of High Energy Physics 2016 (5), 1-24, 2016
6 2016 Holographic renormalization of 3D minimal massive gravity M Alishahiha, MM Qaemmaqami, A Naseh, A Shirzad
Journal of High Energy Physics 2016 (1), 1-25, 2016
6 2016