 variables x1, x2, x3, x4 in such a way that for every point-event there is a corresponding system of values of the variables x1... x4. To two coincident point-events there corresponds one system of values of the variables x1... x4, i.e. coincidence is characterized by the identity of the co-ordinates. If, in place of the variables x1... x4, we introduce functions of them, x'1, x'2, x'3, x'4, as a new system of coordinates, so that the systems of values are made to correspond to one another without ambiguity, the equality of all four coordinates in the new system will also serve as an expression for the spacetime coincidence of the two point-events. As all our physical experience can be ultimately reduced to such coincidences, there is no immediate reason for preferring certain systems of coordinates to others, that is to say, we arrive at the requirement of general covariance" [21]. Thus, in the General Relativity, the geometrization of gravity was not because Einstein used the absolute differential calculus, or Riemann s geometry, neither due to that metric tensor codifies the geometric dates of distance, angle, area, volume, parallel transport, light cone, geodesic, gravitational potential or curvature, i.e. all the set of dates relatives to geometric-casual structure of spacetime and obtainable from it. Gravity was geometrized because the metric tensor, as metric field, is also the same gravitational field, lacking of energy-impulse due to that no exist the correspond tensor of stress-energy tμν generator of it, violating the law of conservation of energy-impulse of the matter and gravitational field, taken together. The metric field is only geometric objects, in itself void of any physical content, in particular, as in Modern General Relativity, gravitational field is curvature in a Lorentzian manifold or rather in Einstein General Relativity is the gravitational potentials "gk = - (grad Θ)k, k = x1,... x4 i.e., gμν ↔ Θ Γkαβ ↔ gk" [11]. As conceptually General Relativity does not respond: What is gravity? Therefore, there are possible various operational definitions. 15 Einstein advanced in six decades at its time Closed six decades after of Einstein, the Russian group led by Anatoli Logunov and M. Mestvirishvili succeeded in developing the
variables x1, x2, x3, x4 in such a way that for every point - event there be a comparable system of values of the variable star x1... x4. To two coincident degree - events there corresponds one organization of value of the variables x1... x4, i.e. concurrence is qualify by the identity of the co - ordinate. If, in place of the variables x1... x4, we introduce functions of them, x'1, x'2, x'3, x'4, as a newfangled system of coordinates, so that the systems of values are made to match to one another without ambiguity, the equality of all four coordinates in the new system will besides serve as an expression for the spacetime concurrence of the two point - event. As all our physical experience can be ultimately reduce to such coincidences, there is no immediate rationality for preferring certain systems of coordinates to others, that is to say, we arrive at the requirement of general covariance " [ 21 ]. Thus, in the General Relativity, the geometrization of gravity was not because Einstein used the absolute differential calculus, or Riemann s geometry, neither due to that metric tensor codifies the geometric dates of distance, angle, area, volume, parallel conveyance, light cone, geodesic, gravitational electric potential or curvature, i.e. all the hardening of date relatives to geometric - casual structure of spacetime and gettable from it. Gravity was geometrized because the measured tensor, as metric field, is also the like gravitational field, lacking of energy - impulse due to that no exist the correspond tensor of stress - energy tμν generator of it, rape the law of conservation of energy - impulse of the matter and gravitational discipline, consider together. The metric field is only geometric objects, in itself null of any physical content, in particular, as in Modern General Relativity, gravitational field is curvature in a Lorentzian manifold or rather in Einstein General Relativity is the gravitational potentials " gk = - (grad Θ)k, k = x1, ... x4 i.e., gμν ↔ Θ Γkαβ ↔ gk " [ 11 ]. As conceptually General Relativity does not respond: What is gravity? consequently, there are possible various operational definitions. 15 Einstein promote in six decades at its clock time Closed six decade after of Einstein, the Russian group led by Anatoli Logunov and M. Mestvirishvili succeed in developing the
 vagiables x1, x2, x3, x4 in such x way that for gvwry pomnt-evenf there ks a corresponding system of vqlues of the variables x1... x4. Go two copncident poinu-events there corcssponds one sgdtem if values of tme variablev x1... x4, i.e. coinchddnee is characterized by the identity jf the vo-lrdinates. If, ig plsse or the variables x1... x4, we introduce fhnctionv of them, x'1, x'2, x'3, x'4, as a new system of colrdijates, so that the dystems of caluqw are made tu correspond to one ankther without ambiguity, the equxlity of all foox coltdinates in vhe ner system will also sarve as an expression foc thw spacetime coincidenre of the two point-edents. As dlm our physical expeeiencg can be jotioattly rsduced to such coindidences, thwre is no immediate rqqson for prefsrring cqrtain systems of coordinates to others, thzt is to say, we arrive qt the requirement of general sovariance" [21]. Thus, in the General Relativity, the gemmetrmzxtiin ud hravity was not because Einstein used the absjmuue cifferential cclculus, or Riemamn s deometry, neitfer duz tk that metric tenslr codisies rhe geomeuric cates of distance, angle, areq, volume, parcllwl transport, light cone, geoderic, braviyational potential or cbrvatude, i.e. all tje set of aates relatives go neoketric-casual structure of fpacetime and obtainxble from yt. Gravity was naometrized because the ledric tensog, as metric field, is also the seke gravitatipndl xield, laeking pf energy-impujse due to thaj no exisc the zorrespond tensor of stress-egergy tμν generdjor of it, vionating tre lqw od consefxation of enerby-impulse of the marter and gravitatipnau field, taken toytthtr. The metric firld is ojlb geoiatric objectv, in itrrlf vuid of any ihyricak content, in particunar, zs in Modern Genersl Relativuty, gravytational fiekd is curvature in a Locentzien manofojd or rather in Einstein Generzl Relatigitn is the gravytatlonaj potentiaks "gk = - (grad Θ)k, k = x1,... x4 i.e., gμν ↔ Θ Γkαβ ↔ gk" [11]. As ronceptually General Rglativity does not rexkond: What is jravitr? Therefose, there are possiblw various operatipnal definitions. 15 Einatein ddvanfed in six decades at its time Closed six decades after of Einstein, the Ryssian group led bg Anstoli Ljyunov agd M. Oestvirishvili slcceeded in developing the
variables x1, x2, x3, x4 in such that every point-event is a corresponding variables x4. To two point-events there corresponds system of values of the variables x4, i.e. coincidence is characterized by the identity of the co-ordinates. If, in of the variables x1... x4, we introduce functions of them, x'1, x'2, x'3, as new of so that the systems of values are made to correspond to one another without ambiguity, the of all four coordinates in the new system also serve as an for the spacetime coincidence of two As all physical can ultimately reduced to coincidences, there is no immediate reason for preferring certain systems of coordinates to others, that is to we arrive requirement of covariance" Thus, the General Relativity, of gravity was not because Einstein differential calculus, or Riemann s geometry, neither due that metric codifies the geometric dates of distance, area, volume, parallel transport, light cone, geodesic, gravitational or curvature, i.e. all the set of dates relatives to geometric-casual structure of spacetime and it. Gravity was geometrized the metric tensor, metric is the gravitational field, of energy-impulse due to that no exist the correspond tensor of tμν generator of it, violating the law of conservation of the and gravitational field, together. The metric field only objects, in itself void physical in Modern Relativity, field is curvature in Lorentzian manifold or rather in General Relativity is the (grad Θ)k, k = x1,... x4 i.e., gμν Θ Γkαβ ↔ gk" [11]. As conceptually Relativity does not respond: What is gravity? Therefore, there are possible various definitions. 15 in six decades at its time Closed six after of Einstein, the group led by Anatoli Logunov and M. Mestvirishvili succeeded developing
 variables x1, x2, x3, x4 in such a way thAt for every Point-EveNt tHeRe is A corResponding systEM of vAlues of the variables x1... x4. TO two cOiNCideNT pOint-eVents thERe CORreSpOnDs oNe SYsTem of ValUes of thE variables X1... x4, i.E. cOincidence is CHaRacterized By tHe identity of The Co-ordiNaTes. iF, in plAce Of the VariabLEs x1... x4, we Introduce FuNCtions OF them, x'1, x'2, X'3, X'4, As A new System of coordinatES, sO That the systems Of valuEs ARe MADe tO coRrespond to OnE anotHEr withoUT aMBIGuiTY, the equality oF all four cooRDinAtes in ThE neW System Will aLsO SerVe as an expreSsioN for the spAcetimE CoincidENce of thE two poInt-EveNts. AS AlL oUr pHySIcaL ExPerIEncE can be ulTiMaTely rEducED TO Such CoiNcidEnces, There is no immeDiaTe reASon For prEferrIng cErTain sYstems Of cooRdInates to others, tHat iS to say, we aRriVe At tHe RequiREment oF geNerAl covarIance" [21]. ThUS, in ThE gENeRal Relativity, the geOmETRiZation of GravitY WaS nOT because eiNstEin uSED the aBsolUTe DifferenTial caLCuLuS, or RiemAnN s geomEtRy, nEitHer duE To thAt metrIc tensor CodifIEs the geometric DAtes of distancE, AnGLE, aREa, voLumE, parallel trAnspORt, liGht cONe, GeoDEsic, gRavitAtIOnAL potential or curvatuRe, I.e. all tHe set Of dates relatiVes to geomeTRIC-casual sTrucTUrE Of spacetime and ObtaiNable from iT. gravity wAs geoMetrized Because thE MEtric tenSor, As mEtrIc fIELd, Is also the same GRAvitAtIonal fiEld, Lacking Of eNerGy-iMpuLsE due to thaT no exist ThE cOrReSpoNd tenSOr of streSs-EneRgY tμΝ geneRAtor of It, vioLatiNg ThE Law Of conseRVaTIOn of EnErGy-imPulSe Of the MattER anD gravitAtional fiEld, TAken ToGeTher. The Metric field is OnLy geometriC oBjeCts, in iTSElf void oF any physical content, in paRTicular, As iN ModeRn GeNeral RelaTivIty, graVitATional Field iS curvAtUre IN A LoreNTZiAn mAnIfold or ratHER in einstEiN GenEral RelAtivity is the gravitATioNal potentials "Gk = - (gRad Θ)K, K = X1,... x4 I.e., gΜΝ ↔ Θ γKαβ ↔ Gk" [11]. aS coNCEptually General relativity DoES nOt respond: WHAt iS gRavity? THereforE, therE Are possIble varioUs operatiOnAl deFINitIons. 15 EinsteIn advancEd in six deCAdes aT ItS time cloSed six DeCadEs aftEr of EiNSteIn, the russiaN gRoup leD by AnAtOli LogunOv and M. Mestvirishvili sucCeeded In devEloPing the
 variables x1, x2, x3, x4in such away t hat  fo rever y po int-event ther e  isa corresponding system  of v al u es o f  t he va riables x1 . . . x 4.  T o t wo co incid ent  point- events the reco rresponds on e  s ystem of v alu es of the va ria bles x 1. ..x 4, i. e.coinc idence is cha racterize db y thei dentity o ftheco-ordinates. If, in place of the v ariabl es x1 . . . x 4,we introdu ce  func t ions of th e m ,  x' 1 , x'2, x'3, x '4, as a ne w  sy stem o fcoo r dinate s, so  t h atthe systems  ofvalues ar e made to corr e spond t o oneano the r wi t ho ut  am bi g uit y ,the equ ality of  a ll  four  coo r d i n ates  in  the  newsystem will a lso  ser v e a s anexpre ssio nfor t he spa cetim ecoincidence ofthetwo point -ev en ts.  A s all our ph ysi cal  experi ence ca n  be  u l t i ma tely reduced to su ch c oi ncidence s, the r eis no immed ia tereas o n  forpref e rr ing cert ain sy s te ms  of coo rd inates  t o o the rs, t h at i s to s ay, we a rrive at the require m ent of genera l  c o v ar i ance " [ 21]. Thus,in t h e Ge nera l  R ela t ivity , the  g e om e trization of gravit ywas no t bec ause Einstein  used thea b s olute di ffer e nt i al calculus, o r Rie mann s geo m etry, ne ither  due tothat metr i c  tensorcod ifi esthe g eo metric dateso f  dis ta nce, an gle , area,  vo lum e,par al lel trans port, li gh tco ne , g eodes i c, gravi ta tio na l p otent i al orcurva ture ,i. e . a ll thes et o f da te srela tiv es  to g eome t ric -casual  structur e o f  spa ce ti me andobtainable fr om  it. Gravi ty  wa s geom e t rized be cause the metric tensor ,  as met ric  fiel d, i s also th e s ame gr avi t ationa l fiel d, la ck ing o f ene r g y- imp ul se due tot h atno ex is t th e corre spond tensor of st r ess -energy tμν g ene rato r of  it ,  v i ola ti n g t h e  law of conserv ation of e ne r gy -impulse o f  th ematterand gra vitat i onal fi eld, take n togethe r.  The m etr ic field i s only g eometrico bject s ,in it sel f void  o f a ny ph ysical con tent,  in pa rt icular , asin  ModernGeneral Relativity, gra vitati onalfie ld is cur vat u rein a Lore ntzi an manifol d o r r ather  in Einst einG en era l  Rela tivi t y is theg ra vit a t io nal potenti a l s  "g k = -  (g r ad Θ)k , k= x1,... x4 i.e., gμν ↔ Θ Γkαβ ↔  gk" [ 11] . A s  con ce ptually Genera l R el a t ivity do es  not respon d: Whatis gravi ty? Th erefor e, ther e ar e  possi blevar ious oper ati on a l defin it io n s. 15Eins te in adv ancedi n si x decades at its t ime C l o sed s i x d ecade safter o f  Ein stein, the  Russian gr oup le d by  Anat oli Log un ov and  M.  M estvirishv i li succee ded i n devel op ingthe 
 variables_x1, x2,_x3, x4 in such_a way_that_for every_point-event_there is a_corresponding system of_values of the variables_x1... x4. To_two_coincident point-events there corresponds one system of values of the variables x1... x4, i.e._coincidence_is characterized_by_the_identity of the co-ordinates. If,_in place of the variables_x1... x4,_we introduce functions of them, x'1, x'2, x'3,_x'4,_as a new_system of coordinates, so that the systems of values_are made to correspond to one_another without ambiguity,_the_equality_of all four coordinates_in the new system will also_serve as an expression for the_spacetime coincidence of the two point-events. As_all our physical experience can be_ultimately reduced to such coincidences,_there is_no immediate reason for preferring_certain systems of_coordinates to_others, that is_to say, we arrive at the_requirement of general_covariance" [21]. Thus, in the General_Relativity,_the geometrization of_gravity_was_not because_Einstein used the_absolute_differential calculus,_or_Riemann s geometry, neither due to_that_metric tensor codifies the geometric dates of_distance, angle, area, volume,_parallel_transport, light cone, geodesic,_gravitational potential or curvature, i.e._all the set of dates relatives_to geometric-casual_structure of_spacetime and obtainable from it. Gravity was geometrized because the metric_tensor, as metric field, is also_the same gravitational field,_lacking of_energy-impulse_due to that_no_exist the_correspond tensor of stress-energy tμν generator of_it, violating_the law of conservation of energy-impulse_of the matter and_gravitational_field, taken together. The metric field_is only geometric objects, in itself_void of any physical content,_in_particular,_as in Modern General Relativity,_gravitational field is curvature in a_Lorentzian manifold or_rather in Einstein General Relativity is the_gravitational_potentials "gk = - (grad Θ)k,_k_= x1,... x4 i.e., gμν ↔_Θ_Γkαβ_↔ gk" [11]. As conceptually_General Relativity does not respond: What_is gravity? Therefore, there are possible various operational definitions._15 Einstein advanced_in six decades at its_time_Closed_six decades after of Einstein, the Russian group led by_Anatoli Logunov_and M. Mestvirishvili_succeeded in developing the