Yarman, Nuh Tolga
Loading...
Name Variants
N. T. Yarman
Nuh Tolga YARMAN
N. T. YARMAN
N. Tolga Yarman
Yarman, Nuh Tolga
YARMAN Nuh Tolga
Yarman Nuh Tolga
Nuh T. Yarman
Yarman, N.
Yarman, T.
Yarman, Tolga
Yarman, Nuh
Nuh Tolga Yarman
Nuh Tolga, Yarman
Yarman, Tolga
Yarman, T.
Yarman, T.
Yarman, Tolga
Yarman,T.
Nuh Tolga YARMAN
N. T. YARMAN
N. Tolga Yarman
Yarman, Nuh Tolga
YARMAN Nuh Tolga
Yarman Nuh Tolga
Nuh T. Yarman
Yarman, N.
Yarman, T.
Yarman, Tolga
Yarman, Nuh
Nuh Tolga Yarman
Nuh Tolga, Yarman
Yarman, Tolga
Yarman, T.
Yarman, T.
Yarman, Tolga
Yarman,T.
Job Title
Prof.Dr.
Email Address
tolga.yarman@okan.edu.tr
ORCID ID
Scopus Author ID
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID
Scholarly Output
138
Articles
115
Citation Count
630
Supervised Theses
0
138 results
Scholarly Output Search Results
Now showing 1 - 10 of 138
Article Citation Count: 3A PREDICTION REGARDING THE WEAKENING OF THE BLUE SHIFT OF LIGHT FROM GEOSYNCHRONOUS SATELLITES(Turkic World Mathematical Soc, 2011) Yarman, Nuh Tolga; Arik, M.; Kholmetskii, A. L.; Enerji Sistemleri Mühendisliği / Energy Systems Engineeringt. We base the present approach, on an alternative theory of gravitation, consisting essentially on the law of energy conservation broadened to embody the mass & energy equivalence of the Special Theory of Relativity, and remedying, known problems and incompatibilities, associated with the actually reigning conception. The mere rotation problem of say, a sphere, can well be undertaken, along the same idea. Accordingly, we consider the problem of gravity created by a rotating celestial body. Finally we apply our results to the case of a geosynchronous satellite, which is, schematically speaking, nothing but a clock placed on a considerably high tower. The approach ironically furnishes the Newtons law of motion, which however we derive, based on just static forces, and not an acceleration, governing a motion. (There is anyway no motion for a geosynchronous satellite, when observed from Earth.) We predict accordingly that, the blue shift of light from a geosynchronous satellite on an orbit of radius rGs should be softened as much as (omega(2)/2c(2)) (r(Gs)(2) - R-2) as compared to what is expected classically; here omega Earths self rotation angular momentum, R Earths radius, and c the speed of light in empty space. We hope, the validity of this unforeseen prediction, can soon be checked out.Article Citation Count: 0RETRACTION: Conservative relativity principle and energy-momentum conservation in a superimposed gravitational and electric field (Retraction of Vol 95, 10.1139/CJP-2017-0290, 2017)(Canadian Science Publishing, 2017) Yarman, Nuh Tolga; Yarman, Tolga; Enerji Sistemleri Mühendisliği / Energy Systems Engineering[No Abstract Available]Article Citation Count: 4Systematization of α-decaying nuclei based on shell structures: The case of even-odd nuclei(Springer, 2017) Yarman, Nuh Tolga; Zaim, Nimet; Yarman, O.; Kholmetskii, Alexander; Arik, Metin; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringPreviously, we provided a novel systematization of alpha-decaying even-even nuclei starting with the classically adopted mechanism (Yarman et al., Eur. Phys. J. A 52, 140 (2016)). The decay half-life of an alpha-decaying nucleus was framed so that i) the alpha-particle is taken at the outset to be born inside the parent nucleus with a given probability, ii) where it then keeps on bouncing off of the barrier of the parent nucleus till iii) it finally tunnels through the barrier. Knowing beforehand the measured decay half-life, we have taken into consideration, as a parameter, the probability of the alpha-particle being first born within the parent before it is emitted. We thence developed a scaffold based on shell properties of families composed of alike even-even nuclei. Nevertheless, our model allows us to incorporate any alpha-decaying nuclei, and along this line, we present a follow-up systematization of even-odd nuclei, with cases of odd-even and odd-odd alpha-decaying nuclei pending to be considered in a separate contribution. Notwithstanding, we make an effort herein to expand our approach to investigate the effect of "pairing" (e.g., when a number of nucleons in the given nucleus becomes an even number, instead of the initial odd number, due to the addition of at least one neutron). Our results show that "pairing", as expected, definitely increases the stability of the given nucleus.Article Citation Count: 5Quantum phase effects for electrically charged particles: converging descriptions via fields and potentials(Springer Heidelberg, 2022) Yarman, Nuh Tolga; Missevitch, O.; Yarman, T.; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringWe analyze the physical meaning of quantum phase effects from a new perspective, related to our recent disclosure of two novel quantum phases for electric/magnetic dipoles - in addition to the previously known Aharonov-Casher and He-McKellar-Wilkens phases, and two novel quantum phases for point-like charged particles - in addition to the electric and magnetic Aharonov-Bohm phases. We show that the obtained complete expression for the quantum phase of a moving charge in an EM field allows to establish its direct link with the interactional electromagnetic momentum in the system "particle and external field" and to better understand the physical meaning of quantum phase effects, which is discussed using a number of particular examples.Article Citation Count: 3Mossbauer experiment in a rotating system: The change of time rate for resonant nuclei due to the motion and interaction energy(Soc Italiana Fisica, 2009) Yarman, Nuh Tolga; Yarman, T.; Missevitch, O. V.; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringWe verify a hypothesis suggested by the second co-author: the universality for all kinds of interactions change of time rate for any particles/objects as a function of their binding energy, which occurs in addition to relativistic dilation of time. In laboratory scale experiments, this effect can be checked by means of the Mossbauer effect with a resting resonant source and rotating resonant absorber (or vice versa). For the resonant nuclei bound in the solid-state absorber, coupled to a rotor, the additional change of time rate is expected. Correspondingly, an excess of relative energy shift Delta E/E between emission and absorption lines over the relativistic value Delta E/E approximate to -u(2)/2c(2) for freely moving objects is expected. We thus reanalyze the known Mossbauer experiments in rotating systems and show that their results are well fitted into the expression Delta E/E = -k(u(2)/c(2)), with however the coefficient k > 0.5. We describe our own experiment on the subject, where we have measured k = 0.68 +/- 0.03. The result obtained is discussed.Article Citation Count: 2Relativistic transformation of force: resolution of apparent paradoxes(Iop Publishing Ltd, 2007) Yarman, Nuh Tolga; Yarman, T.; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringIn this paper, we present a resolution of apparent paradoxes formulated in [2] and deal with the relativistic transformation of force.Article Citation Count: 3Quantum mechanical disclosure of the classical adiabatic constancy of pγ for both an ideal and a photon gas(2011) Yarman, Nuh Tolga; Kholmetskii,A.L.; Arik,M.; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringIn our recent paper (Yarman et al., 2010), we established a connection between the macroscopic adiabatic transformation law (Pressure × Volume5/3= Constant) of an ideal gas and the quantum mechanical description of its molecules. This connection was unique in embodying just the Planck contant and quantum numbers, instead of the classical temperature quantity and Boltzmann constant. It was shown that for an ideal gas enclosed in a macroscopic cubic box of volume V, the constant, arising along with the classical law of adiabatic expansion, comes to be proportional to h2/m; here h is the Planck constant and m is the rest mass of the molecule the gas is made of. In this paper, we first check the relationship of concern in general parallelepiped geometry, displaying how the quantum numbers are affected throughout. We then show that our results hold for a photon gas, too, although the related setup is quite different from the previous ideal gas setup. At any rate, for a photon gas we come out with PV4/3 ~ hc = Constant, where c is the speed of light in vacuum. No matter what, the dimensions of the two constants in question are different from each other; they are still rooted to universal constants, more specifically to h2 and to hc, respectively, while their ratio, that is, V1/3 ~h/mc, interestingly points to the de Broglie relationship's cast. © 2011 Academic Journals.Article Citation Count: 9Quantum phases for moving charges and dipoles in an electromagnetic field and fundamental equations of quantum mechanics(Nature Portfolio, 2018) Yarman, Nuh Tolga; Yarman, T.; Missevitch, O. V.; Arik, M.; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringWe analyze the quantum phase effects for point-like charges and electric (magnetic) dipoles under a natural assumption that the observed phase for a dipole represents the sum of corresponding phases for charges composing this dipole. This way we disclose two novel quantum phases for charged particles, which we named as complementary electric Aharonov-Bohm (A-B) phase and complementary magnetic A-B phase, respectively. We reveal that these phases are derived from the Schrodinger equation only in the case, where the operator of momentum is re-defined via the replacement of the canonical momentum of particle by the sum of its mechanical momentum and interactional field momentum for a system of charged particles. The related alteration should be introduced to Klein-Gordon and Dirac equations, too, and implications of this modification are discussed.Article Citation Count: 0Quantal Theory of Gravity (QTG): Essential points and implications(Academic Press inc Elsevier Science, 2023) Yarman, Nuh Tolga; Yarman, T.; Kholmetskii, A. L.; Arik, M.; Yarman, O.; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringQuantal Theory of Gravity(QTG) is a new undertaking that describes the behavior of projectile-like and wave-like particles in a gravitational field - and, in fact, any field the object at hand interacts with - on the basis of the law of energy conservation. QTG successfully combines metric and dynamical methodologies via a conjoint quantum mechanical formulation. Accordingly, a wave-like test object consisting of a quantal part and a corpuscular part, which start as concentric and identical with regards to their energies, must get torn apart when it engages gravity. Such a test object should then better be treated separately as a two-entity problem. But we nevertheless show that the said problem can be reduced to a single-entity problem. This straightforwardly delivers a new quantal equation of motion, which points to a novel metric expression of space-time wherefrom one can reverse-engineer all of the findings of the past century. Said feature constitutes one of the principal novelties in this contribution. Thus, QTG and the General Theory of Relativity (GTR) yield, within the measurement precision, indistinguishable results for classical problems, except singularities, through though totally different means. What is more, QTG separately explains the propagation of projectile-like objects such as highenergy ?-quanta, in which case, we predict the nullification of gravitational attraction. This constitutes another principal novelty of QTG corroborated by a recent experiment. Finally, we show how GTR could have so successfully coped with the known classically measured results, yet only as a consequence of the quantal application of QTG and its single-entity approach. That constitutes the final and most cardinal novelty we herein bring to attention.Article Citation Count: 9Mossbauer effect in rotating systems: possible explanation of the extra energy shift(Springer Heidelberg, 2013) Yarman, Nuh Tolga; Yarman, Tolga; Missevitch, Oleg; Enerji Sistemleri Mühendisliği / Energy Systems EngineeringWe analyze the Mossbauer experiments in rotating systems, where an absorber orbits around a source of resonant radiation. As the recent measurements indicate, in this configuration the relative energy shift between emission and absorption lines emerges not only due to the dilation of time in the rotating absorber (the second-order Doppler effect), but it is also due to some effect of unknown nature, which contributes more than 20% to the value of the usual relativistic dilation of time. We suggest a physical explanation of such an extra energy shift, based on the Pure Bound Field Theory (PBFT), which we recently suggested (A. L. Kholmetskii et al., Eur. Phys. J. Plus 126, 33 (2011), 126, 35 (2011)). In particular, PBFT predicts the additional dilation of time for electrically bound particles, which, to the accuracy of calculations c(-2), is linearly added to the conventional relativistic time dilation effect. Applying this result to resonant nuclei in a crystal, we obtain a qualitative agreement between calculated and measured data of the extra energy shift between emission and absorption resonant lines for the Mossbauer effect in rotating systems. Some implications of the results obtained are discussed.
