87 citations · 447 across the 19 of their papers we have counts for
19 papers
Dimensionless physics: continuation
G. E. Volovik
Several approaches to quantum gravity (including the model of superplastic vacuum; Diakonov tetrads emerging as the bilinear combinations of the fermionis fields; -theories of…
AC Josephson effect between two superfluid time crystals
Samuli Autti, Petri J. Heikkinen, Jere T. Mäkinen +3
Quantum time crystals are systems characterised by spontaneously emerging periodic order in the time domain. A range of such phases has been reported. The concept has even been dis…
Fermions with cubic and quartic spectrum
Tero T. Heikkila, G. E. Volovik
We study exotic fermions with spectrum E^2 ~ p^{2N}. Such spectrum emerges in the vicinity of the Fermi point with multiple topological charge N, if special symmetry is obeyed. Whe…
Osmotic pressure of matter and vacuum energy
G. E. Volovik
The walls of the box which contains matter represent a membrane that allows the relativistic quantum vacuum to pass but not matter. That is why the pressure of matter in the box ma…
Emergent physics on vacuum energy and cosmological constant
G. E. Volovik
The phenomenon of emergent physics in condensed-matter many-body systems has become the paradigm of modern physics, and can probably also be applied to high-energy physics and cosm…
No robust phases in aerogel: 3He-A with orientational disorder in the Ginzburg-Landau model
G. E. Volovik
In series of papers Fomin introduced and discussed the so-called robust phases in a system with frozen orientational disorder (with application to superfluid 3He in aerogel). We sh…