But the physics of New Eden, and the warp changes in Rubicon, are exactly what I wanted to discuss today. I'm not a physicist, but I've had more than the average number of physics courses in my life, and I am fascinated by the subject and read everything I can about it. I'm very familiar with some of the current thinking in the fields of theoretical physics and what scientists are thinking might bridge the gap between Einstein's relativistic universe and quantum mechanic's seemingly random one. More on that in a moment.
Those two models of physics are the root of our physics issue in New Eden. The current way ships get from object to object within any system in New Eden is pretty much in agreement with Einstein's view of the universe. Quantum mechanics is only valid for the infinitesimally small. In Einstein's model, there is a finite speed limit in the universe. That is the constant 'c' in the famous e = mc^2 equation. The layman's term for it is the speed of light. That is inaccurate, but it suffices.
Nothing in the relativistic universe travels faster than this speed limit. To make matters worse, as speed increases so does mass. This requires more energy to move the ship. Any acceleration of that ship again increases mass and requires even more energy. The acceleration curve looks like this when plotted.
It requires an infinite amount of energy to travel at 'c'. But that's not what ships do inside a star system. Star systems are small compared to interstellar space. Relativistic effects aren't noticed on such short trips. Notice how flat the curve is until the velocity gets to about 50% of 'c'. That's the realm of what we do in New Eden. It's the realm of what we can do now in RL. Well, actually we can't even get to the first tick on that graph, but our understanding of physics can theoretically get us to that 50% mark.
And interestingly enough, anything below that threshold can pretty much use the older Newtonian model of physics to travel from point to point. Those equations are not as accurate is Einstein's model, but they are accurate enough at lower speeds.
Here's something most people don't know. NASA actually uses modified Newtonian equations to pilot its spacecraft around the solar system. All the orbital mechanics, those slingshot maneuvers like the Jupiter bound Juno probe just executed, are all done using Newtonian equations.
In Eve Online, the concept of these equations are being used too. Ships cross entire solar systems in seconds, but they do so in a Newtonian manner. According to the current chart, the longest it takes a ship to go 100 AU is 161 seconds or just under three minutes. Now, if that ship is treated as a Newtonian body, that is an accurate reflection of getting a freighter's mass up to max speed, cruising along at that max speed and then flipping end for end to slow down. All things being equal, the deceleration takes as long as the acceleration. And therein lies the issue with current ship physics in New Eden.
The freighter is a behemoth compared to most ships. The only ones close mass-wise are capital ships. All other ships are minnows by comparison, even the battleships. Since one set of equations are used on all ships, the minnows all travel similar distances in similar time spans. The shorter the distance travelled, the smaller the difference in travel time. It diminishes until it is no longer realistically any different. That is what we've all dislike about New Eden physics for a long time. It was a simple case that Eve Online was too real. By adopting the Newtonian model, all "small" ships behaved too similarly.
So what are they doing in Rubicon? Well, they are in essence making Eve Online less real. But are they really? This is where I start to get excited! You see, CCP has just jiggered the equations to produce more divergent behaviors among the minnows. But it actually falls in line with some of the most recent thinking on how to move ships across vast interstellar distances without requiring infinite energy. The term I like to use for this is "gravity surfing." The official term for it is the Alcubierre Drive. This is what it looks like.
|Alcubierre Drive Representation|
Now you'd think that larger ships would fall faster and thus the freighter would arrive before the frigate. However, the larger the ship the larger the perturbation of space-time has to be in order to set up this 'gravity surfing.' There is a diminishing return based on mass that to my way of thinking looks a lot like the new charts CCP published for the upcoming Rubicon expansion.
Of course, I could just be blowing a lot of gravitons up your arse. After all, I'm not a theoretical physicist. But New Eden is also not a real place. And we ignore the known laws of the universe everytime we pretend to travel at speeds that get us from sun to Oort cloud in a minute. By all things real, that can never happen. So I'm satisfied the Alcubierre Drive explains the new warp mechanic. Are you?