The fake supergravity method is applied to 5-dimensional asymptotically AdS spacetimes containing gravity coupled to a real scalar and an abelian gauge field. The motivation is to obtain bulk solutions with R × S3 symmetry in order to explore the AdS/CFT correspondence when the boundary gauge theory is on R × S3. A fake supergravity action, invariant under local supersymmetry through linear ord...

Social networks have become an everyday tool in our lives and different social networks have different target groups. Among them LinkedIn is greatly preferred by the people who are in the professional occupations. With the rapid growth of social networks, people tend to misuse them for unethical and illegal conducts. Creation of a fake profile becomes such adversary effect which is difficult to...

Detecting fake accounts in online social networks (OSNs) protects OSN operators and their users from various malicious activities. Most detection mechanisms attempt to predict and classify user accounts as real (i.e., benign, honest) or fake (i.e., malicious, Sybil) by analyzing user-level activities or graph-level structures. These mechanisms, however, are not robust against adversarial attack...

The conditions to induce appreciable CP-and T-odd effects in neutrino oscillations are discussed. The propagation in matter leads to fake CP-and CPT-odd asymmetries, besides a Bohm-Aharonov type modification of the interference pattern. We study the separation of fake and genuine CP violation by means of energy and distance dependence.

Some positivity conjectures are made generalizing known results for Gaussian posets. For a sequence of non-negative integers ~ a = (a 1 ; a 2 ; ; a n), and a non-negative integer m, MacMahon 1, p. 137] considered the rational function of q,

With all the real waste lying about, it might seem strange for chemists to create artificial waste. But that's exactly what's being done as part of the effort to ameliorate the seemingly intractable problem of radioactive contamination at Hanford Nuclear Site in southeastern Washington State. Cleaning up 55 million gallons of radioactive waste stored in tanks is a key task at the Hanford site, ...

The early 2020s commonplace that everything seems unreal is a material truth. Advances in logistics are generating more counterfeits. Blockchain technology promises to help stem the deluge of counterfeit products, but dream also reminds us an imperfect performative art. good becomes figure, while airy speculation assumes greater predictability. All solid melts into air, all air comes back ground.

Three samples of 50 undergraduates each completed the Eysenck Personality Questionnaire (EPQ-R), one sample under normal test conditions and two samples under di€erent instructions to fake good. The data con®rm the view that the correlation between neuroticism and lie scale scores provides an index of the motivation to fake good within di€erent samples. # 1998 Elsevier Science Ltd. All rights r...