Wormhole in f(Q) gravity

Hamiltonian Analysis of f(Q)$f(\mathbb {Q})$ Gravity and the Failure of the Dirac–Bergmann Algorithm for Teleparallel Theories of Gravity

“…In particular, the existence and properties of stationary and spherically symmetric solutions which can describe stars, black holes, or wormholes haven been studied. [ 16–22 ] An even more active field of research is $$f(\mathbb {Q})$$ cosmology. [ 3,5–15 ]…”

“…This is particularly true when one considers that the corresponding Lagrangians can be readily elevated to arbitrary non-linear functions. In recent literature, there has been considerable focus on theories of modified gravity that utilize scalar functions of the non-metricity tensor, known as f (ℚ) theories, [4] with very interesting cosmological [3,[5][6][7][8][9][10][11][12][13][14][15] as well as astrophysical [16][17][18][19][20][21][22] implications.…”

Relativistic wormhole surrounded by dark matter halos in symmetric teleparallel gravity

“…Recently, Sharma and Mishra [ 84 ] have discussed the traversable wormhole solutions with non‐exotic fluid in $$f(Q)$$ gravity. Most recently, Parsaei and his collaborators [ 85 ] analyzed the possible wormhole solutions by using some different equations of state in the background of $$f(Q)$$ gravity.…”

Existence of Dark Energy Stars within Lower Mass Gap in the Realm of f(Q)$f(Q)$ Gravity

“…The modified gravities that attracted the researchers are $$f(R)$$ gravity, [ 13,14 ] $$f(G)$$ gravity, [ 15,16 ] $$f(T)$$ gravity, [ 17,18 ] $$f(Q)$$ gravity, [ 19,20 ] $$f(R,\, T)$$ gravity, [ 21,22 ] $$f(R,\, G)$$ gravity [ 23,24 ] etc. In the context of $$f(Q)$$ gravity, models of black hole, [ 25,26 ] wormholes, [ 27,28 ] cosmological models [ 29,30 ] were developed by several researchers.…”

“…The f (R) theory of gravity is the most well-known modified theory of gravity that replaces the Einstein-Hilbert action with a more general action by assuming that the gravitational action is given by any arbitrary function of the Ricci scalar R. The modified gravities that DOI: 10.1002/prop.202300074 attracted the researchers are f (R) gravity, [13,14] f (G) gravity, [15,16] f (T) gravity, [17,18] f (Q) gravity, [19,20] f (R, T) gravity, [21,22] f (R, G) gravity [23,24] etc. In the context of f (Q) gravity, models of black hole, [25,26] wormholes, [27,28] cosmological models [29,30] were developed by several researchers. Dark energy is a potential candidate to prevent compact objects from collapsing into singularities due to gravity.…”